Page 1 ALPELISIB ORAL CHEMOTHERAPY EDUCATION Name of your medication Generic name — alpelisib (AL peh LIH sib) Brand name — Piqray® (pik raye) Approved uses Alpelisib is used to treat breast cancer that has a genetic mutation called phosphatidylinositol 3 kinase catalytic subunit alpha (PIK3CA) and is used in combination with another medication, fulvestrant. Dose and schedule Taking alpelisib as instructed is important to allow your treatment to be as effective as possible, so here are some key points to remember. Your dose may vary, but the usual dose of alpelisib is 300 milligrams (300 mg) to be taken by mouth at a scheduled time once a day. Alpelisib should be taken with food at the same time each day. Alpelisib should be taken whole and not crushed, cut, or dissolved. If you are unable to swallow alpelisib, talk to your care provider or pharmacist for possible options. If you miss a dose of alpelisib, follow these guidelines: • Only take the missed dose if it has been less than 9 hours since you were supposed to take it. Then take the next dose at the regularly scheduled time. • Do not take the missed dose if it has been more than 9 hours since you should have taken it. Simply take the next dose at the regularly scheduled time. • Do not take two doses at one time. • Be sure to write down if you miss a dose and let your care provider know about any missed doses. Drug and food interactions Alpelisib has many drug interactions. Please inform your care providers of all prescription medications, over the counter medications, vitamins, and herbal products. Alpelisib should be taken with food. Grapefruit or grapefruit juice may interact with alpelisib; avoid eating or drinking this during treatment with alpelisib. Talk with your care provider or pharmacist before taking new medications or supplements, or receiving any vaccines. Storage and handling Handle alpelisib with care. Just like when chemotherapy is given into the vein, this drug can be toxic, and exposure of the drug to others should be limited. Store alpelisib at room temperature (68°F–77°F) in a dry location away from light. Keep alpelisib out of reach of children and pets. ALPELISIB ORAL CHEMOTHERAPY EDUCATION Page 2 Leave alpelisib in the provided packaging until it is ready to be taken. Whenever possible, you should give alpelisib to yourself and follow the steps below. If a family member, friend, or caregiver needs to give the alpelisib to you, they also need to follow these steps. 1. Wash hands with soap and water. 2. Put on gloves to avoid touching the medication. (Gloves are not necessary if you give the drug to yourself.) 3. Gently transfer the alpelisib from its package to a small medicine or other disposable cup. 4. Administer the medicine immediately by mouth with water. 5. Remove gloves and do not use them for anything else. 6. Throw gloves and medicine cup in household trash. 7. Wash hands with soap and water. If a daily pill box or pill reminder is used, a separate one should be used for alpelisib. Do not mix other medications into the box with alpelisib. The person filling the box or reminder should wear gloves (gloves are not necessary if you are filling the box or reminder). When empty, the box or reminder should be washed with soap and water before refilling. Be sure to wash hands with soap and water after the task is complete, whether or not gloves are worn. If you have any unused alpelisib, do not throw it in the trash and do not flush it down the sink or toilet. Talk to your care provider or pharmacist about proper disposal of alpelisib. If you are traveling, put your alpelisib in a separate sealed plastic bag. Ask your pharmacist if any additional travel precautions are needed. Side Effects of Alpelisib Below are common side effects that have been known to happen in about one third or more of patients taking alpelisib; these are listed on the left side of this table. You MAY NOT experience these side effects. Options to help manage any side effects that do occur are included on the right side of this table. These should be discussed with your care provider. If you experience any side effect you cannot manage or that is not listed here, contact your care provider. Possible Side Effect Management Changes in electrolytes and other laboratory values • High glucose levels • High lipase levels Changes in some laboratory values may occur and will be monitored by a simple blood test. • You may not feel any symptoms if the changes are mild, and they usually are not a sign of a serious problem. • More severe changes may occur, which can be a sign of a serious problem. Notify your care provider if you have any of the following: • Increased hunger or thirst • Increased urination • Weakness or fatigue • Headaches • Dizziness Continued on the next page ALPELISIB ORAL CHEMOTHERAPY EDUCATION Page 3 Possible Side Effect Management Changes in kidney function Your kidney (renal) function will be checked periodically by a simple blood test. Contact your care provider if you notice any of the following: • Decreased amount of urination • Unusual swelling in your legs and feet Diarrhea (loose and/ or urgent bowel movements) Monitor how many bowel movements you have each day. • Drink 8–10 glasses of water or fluid each day unless your care provider has instructed you to limit your fluid intake. • Eat small, frequent meals throughout the day rather than a few large meals. • Eat bland, low fiber foods, such as bananas, applesauce, potatoes, chicken, rice, and toast. • Avoid high fiber foods, such as raw vegetables, raw fruits, and whole grains. • Avoid foods that cause gas, such as broccoli and beans. • Avoid lactose containing foods, such as yogurt and milk. • Avoid spicy, fried, and greasy foods. Contact your provider if either of the following occurs: • The number of bowel movements you have in a day increases by 4 or more. • You feel dizzy or lightheaded. Your care provider may recommend an over the counter medication called loperamide (Imodium®) to help with your diarrhea, but talk to your care provider before starting this medication. Changes in liver function Your liver function will be checked periodically by a simple blood test. Contact your care provider if you notice any of the following: • Yellowing of the skin or whites of your eyes • Dark or brown urine • Unusual bleeding or bruising Rash or itchy skin • Keep your skin moisturized with creams and moisturizing lotions to decrease the risk of rash or itchiness, and wear loose fitting clothing. • Avoid using perfumes and cologne as these products may increase rash symptoms. • Avoid being in the heat for long periods of time. • Your provider may recommend an over the counter antihistamine or a topical cream. Sunlight can make symptoms worse. • Avoid sun exposure as much as possible to decrease the risk of sunburn. The highest exposure to ultraviolet (UV) radiation occurs from 10 am to 4 pm. • Wear long sleeved clothing, with UV protection if possible. • Wear broad brimmed hats. • Apply broad spectrum sunscreen (UVA/UVB) with at least SPF 30 as often as directed on the bottle. • Use lip balm with at least SPF 30. Seek emergency care if you have a severe rash, or if it occurs with a fever, flu like symptoms, mucosal lesions, or becomes progressively worse. Continued on the next page ALPELISIB ORAL CHEMOTHERAPY EDUCATION Page 4 Possible Side Effect Management Decreased white blood cells (WBCs) and increased risk for infection Your WBCs should be monitored by a simple blood test. When your WBCs are low, you are at a greater risk of having an infection. Take the following precautions to protect yourself from infection. • Wash your hands often, especially before eating and after using the bathroom. • Avoid crowds and people with fevers, flu, or other infection. • Bathe regularly to keep good personal hygiene. Contact your care provider if you experience any signs or symptoms of an infection: • Fever (temperature more than 100.4°F or 38°C) • Chills • Sore throat • Burning with urination • Unusual tiredness • A sore that becomes red, is draining, or does not heal Check with your care provider before taking any medicine for a fever or chills. Nausea or vomiting • Eat and drink slowly. • Drink 8–10 glasses of water or fluid each day unless your care provider has instructed you to limit your fluid intake. • Eat small, frequent meals throughout the day rather than a few large meals. • Eat bland foods; avoid spicy, fried, and greasy foods. • Avoid vigorous exercise immediately after eating. • Don’t lie down immediately after eating. • Avoid strong odors. Let your provider know if you experience nausea or vomiting. Your provider may prescribe medication that can help. Fatigue You may be more tired than usual or have less energy. • Stay as active as possible, but know it is okay to rest as needed. • Try to do some activity every day. • Plan your activities, and do them at a time of day when you feel a bit more energetic. • Avoid operating cars or machinery if you feel too tired. Continued on the next page ALPELISIB ORAL CHEMOTHERAPY EDUCATION Page 5 Possible Side Effect Management Decreased hemoglobin, part of the red blood cells that carry iron and oxygen Your hemoglobin should be monitored by a simple blood test. When your hemoglobin is low, you may notice that you get tired or fatigued more easily. • Try to get 7–8 hours of sleep per night. • Avoid operating heavy machinery if you feel too tired. • Find a balance between work and rest. • Stay as active as possible, but know that it is okay to rest as needed. • You might notice that you are more pale than usual. Let your care provider know right away if you experience any of the following: • Shortness of breath • Dizziness • Palpitations Decreased appetite Talk to your care provider if you notice a decrease in weight while taking this medication. When you do not feel like eating, try the following: • Small, frequent meals instead of 3 large meals each day • Keep snacks nearby so you can eat when you feel hungry. • Liquid nutritional supplements • Drink 8–10 glasses of water or fluid each day, especially if you are not eating, unless your care provider has instructed you to limit your fluid intake. Mouth irritation or sores Practice good mouth care. • Rinse your mouth frequently. • Brush your teeth with a soft toothbrush or cotton swab after meals. • Use a mild non alcohol mouth rinse at least 4 times a day (after eating and at bedtime). One example is a mixture of 1/8 teaspoon of salt and 1/4 teaspoon of baking soda in 8 ounces of warm (not hot) water. • If you have sores in your mouth, avoid using tobacco products, alcohol, and mouthwashes that contain alcohol. Call your care provider if you experience pain or sores in your mouth or throat. Serious side effects Alpelisib may cause rare but serious side effects, including the following: • Severe allergic reactions. Get medical help right away if you experience trouble breathing, flushing, rash, fever, or a fast heart rate during treatment with alpelisib. • Lung problems (pneumonitis). Tell your care team right away if you develop new or worsening symptoms of lung problems, including shortness of breath or trouble breathing, cough, or chest pain. • Wash hands with soap and water after using the toilet. ALPELISIB ORAL CHEMOTHERAPY EDUCATION Page 6 If you experience ANY uncontrolled side effect, call your physician or healthcare center immediately: (INSTITUTIONAL CONTACT INFO) Handling body fluids and waste Since alpelisib remains in your body for several days after it is taken, some of the drug may be present in urine, stool, sweat, or vomit. Once you have started to take alpelisib, it is important to adhere to the following instructions every day for as long as your treatment lasts. This is to keep yourself, loved ones, and the environment as safe as possible. Pregnant women should avoid touching anything that may be soiled with body fluids from the patient. Toilet and septic systems • You may use the same toilet, septic tank, and/or sewer that you usually use. If you have a low flow toilet, close the lid and flush twice to ensure that all waste has been discarded. • If the toilet or toilet seat becomes soiled with urine, stool, or vomit, clean the surfaces before other people use the toilet. • Wash hands with soap and water after using the toilet. If you need a bedpan, be sure your caregiver knows to wear gloves to assist with cleanup and to wash the bedpan with soap and water every day. If you do not have good control of bladder or bowels, use a disposable pad with a plastic back, a diaper, or a sheet to absorb body waste. Wash any skin that has been exposed to body waste or alpelisib with soap and water. Linens or clothing that are soiled with body fluids or body waste should be washed separately from other linens and clothing. If you do not have a washer, place the soiled linens in a plastic bag until they can be washed. Wash hands with soap and water after touching linens or clothing that may be soiled with body fluids. Pregnancy, sexual activity, and contraception Women should not become pregnant and men should not get a partner pregnant while taking alpelisib. Males and females of childbearing age and potential should use effective contraception during therapy and for a minimum of 1 week after the last dose of alpelisib. Do not breastfeed while taking alpelisib and for 1 week after the last dose of alpelisib. Please inform your care provider if you become pregnant. It is safe to hug and kiss. Special precautions may be needed for sexual activity while on oral chemotherapy, and you are encouraged to ask your care provider. Obtaining medication Talk with your care provider about the process for obtaining your alpelisib. (PHARMACY OR SPECIALTY PHARMACY CONTACT INFO) ALPELISIB ORAL CHEMOTHERAPY EDUCATION Page 7 Additional resources Product website: https://www.us.piqray.com/metastatic breast cancer Product prescribing information: https://www.novartis.us/sites/www.novartis.us/files/piqray.pdf Product resources: https://www.us.piqray.com/metastatic breast cancer/patient resources/financial resources and access Updated – September 11, 2020 Additional instructions Important notice: The Association of Community Cancer Centers (ACCC), Hematology/Oncology Pharmacy Association (HOPA), National Community Oncology Dispensing Association, Inc. (NCODA), and Oncology Nursing Society (ONS) have collaborated in gathering information for and developing this patient education guide. This guide represents a brief summary of the medication derived from information provided by the drug manufacturer and other resources. This guide does not cover all existing information related to the possible uses, directions, doses, precautions, warnings, interactions, adverse effects, or risks associated with this medication and should not substitute for the advice of a qualified healthcare professional. Provision of this guide is for informational purposes only and does not constitute or imply endorsement, recommendation, or favoring of this medication by ACCC, HOPA, NCODA, or ONS, who assume no liability for and cannot ensure the accuracy of the information presented. The collaborators are not making any representations with respect to the medications whatsoever, and any and all decisions, with respect to such medications, are at the sole risk of the individual consuming the medication. All decisions related to taking this medication should be made with the guidance and under the direction of a qualified healthcare professional. Permission: Oral Chemotherapy Education (OCE) sheets are provided as a free educational resource for patients with cancer in need of concise, easy to understand information about oral cancer drugs. Healthcare providers are permitted to copy and distribute the sheets to patients as well as direct patients to the OCE website for information. However, commercial reproduction or reuse, as well as rebranding or reposting of any type, are strictly prohibited without permission of the copyright holder. Please email permission requests and licensing inquiries to This email address is being protected from spambots. You need JavaScript enabled to view it.. Copyright © 2020 by Hematology/Oncology Pharmacy Association. All rights reserved.

Page 1 APALUTAMIDE ORAL CHEMOTHERAPY EDUCATION Name of your medication Generic name — apalutamide (A puh LOO tuh mide) Brand name — Erleada™ (er LEE duh) Approved uses Apalutamide is used to treat metastatic castration sensitive and non metastatic castration resistant prostate cancer. Dose and schedule Taking apalutamide as instructed is important to allow your treatment to be as effective as possible, so here are some key points to remember. Your dose may vary, but the usual dose of apalutamide is 240 milligrams (240 mg) to be taken by mouth at a scheduled time once a day. Apalutamide can be taken with or without food but at the same time each day. Apalutamide should be taken whole and not crushed, cut, or dissolved. If you are unable to swallow apalutamide, talk to your care provider or pharmacist for possible options. If you miss a dose of apalutamide, do not take an extra dose or two doses at one time. Simply take your dose as soon as you remember on that day and then take your next dose at the regularly scheduled time. Be sure to write down if you miss a dose and let your care provider know about any missed doses. Drug and food interactions Apalutamide has many drug interactions. Please inform your care providers of all prescription medications, over thecounter medications, vitamins, and herbal products. Grapefruit or grapefruit juice may interact with apalutamide; avoid eating or drinking these during treatment with apalutamide. Talk with your care provider or pharmacist before taking new medications or supplements, or receiving any vaccines. Storage and handling Handle apalutamide with care. Just like when chemotherapy is given into the vein, this drug can be toxic, and exposure of the drug to others should be limited. Store apalutamide at room temperature (68°F–77°F) in a dry location away from light. Keep apalutamide out of reach of children and pets. Leave apalutamide in the provided packaging until it is ready to be taken. Whenever possible, you should give apalutamide to yourself and follow the steps below. If a family member, friend, or caregiver needs to give the apalutamide to you, they also need to follow these steps. 1. Wash hands with soap and water. 2. Put on gloves to avoid touching the medication. (Gloves are not necessary if you give the drug to yourself.) 3. Gently transfer the apalutamide from its package to a small medicine or other disposable cup. APALUTAMIDE ORAL CHEMOTHERAPY EDUCATION Page 2 Side Effects of Apalutamide Below are common side effects that have been known to happen in about one third or more of patients taking apalutamide are listed on the left side of this table. You MAY NOT experience these side effects. Options to help manage any side effects that do occur are included on the right side of this table. These should be discussed with your care provider. If you experience any side effect you cannot manage or that is not listed here, contact your care provider. Possible Side Effect Management Changes in electrolytes and other laboratory values • High cholesterol levels • High glucose levels • High tryglyceride levels • High potassium levels Changes in some lab values may occur and will be monitored by a simple blood test. • You may not feel any symptoms if the changes are mild, and they usually are not a sign of a serious problem. • More severe changes may occur, which can be a sign of a serious problem. Notify your care provider if you have any of the following: • Shortness of breath • Chest discomfort • Weakness or fatigue • New aches and pains • Headaches • Dizziness • Swelling of your legs or feet • Red or brown colored urine Continued on the next page 4. Administer the medicine immediately by mouth with water. 5. Remove gloves and do not use them for anything else. 6. Throw gloves and medicine cup in household trash. 7. Wash hands with soap and water. A daily pill box or pill reminder is not recommended to be used with apalutamide. If you have any unused apalutamide, do not throw it in the trash and do not flush it down the sink or toilet. Talk to your care provider or pharmacist about proper disposal of apalutamide. If you are traveling, put your apalutamide’s packaging in a sealed plastic bag. Ask your pharmacist if any additional travel precautions are needed. APALUTAMIDE ORAL CHEMOTHERAPY EDUCATION Page 3 Possible Side Effect Management Decreased hemoglobin, part of the red blood cells that carry iron and oxygen Your hemoglobin should be monitored by a simple blood test. When your hemoglobin is low, you may notice that you get tired or fatigued more easily. • Try to get 7–8 hours of sleep per night. • Avoid operating heavy machinery if you feel too tired. • Find a balance between work and rest. • Stay as active as possible, but know that it is okay to rest as needed. • You might notice that you are more pale than usual. Let your care provider know right away if you experience any of the following: • Shortness of breath • Dizziness • Palpitations Decreased white blood cells (WBCs) and increased risk for infection Your WBCs should be monitored by a simple blood test. When your WBCs are low, you are at a greater risk of having an infection. Take the following precautions to protect yourself from infection. • Wash your hands often, especially before eating and after using the bathroom. • Avoid crowds and people with fevers, flu, or other infection. • Bathe regularly to keep good personal hygiene. Contact your care provider if you experience any signs or symptoms of an infection: • Fever (temperature more than 100.4°F or 38°C) • Chills • Sore throat • Burning with urination • Unusual tiredness • A sore that becomes red, is draining, or does not heal Check with your care provider before taking any medicine for a fever or chills. Fatigue You may be more tired than usual or have less energy. • Stay as active as possible, but know it is okay to rest as needed. • Try to do some activity every day. • Plan your activities, and do them at a time of day when you feel a bit more energetic. • Avoid operating heavy machinery if you feel too tired.APALUTAMIDE ORAL CHEMOTHERAPY EDUCATION Page 4 Serious side effects of apalutamide Apalutamide can cause bones to weaken and may increase your risk for falls and fractures. Your provider may prescribe medication to help prevent fractures. o Apalutamide may make it more likely that you have a seizure. You should avoid activities where a sudden loss of consciousness could cause serious harms. Seek medical attention right away if you have symptoms of a seizure and inform your care provider. Apalutamide may cause narrowing of arteries in your heart. Contact your care team if you have shortness of breath or chest pain. Apalutamide can increase your risk of having a stroke. It is important to know the signs and symptoms of a stroke. Pay attention to when the signs and symptoms begin, and call 911 immediately at the first sign of a stroke. If you experience ANY uncontrolled side effect, call your physician or healthcare center immediately: (INSTITUTIONAL CONTACT INFO) Handling body fluids and waste Apalutamide remains in your body for several days after it is taken, and some of the drug may be present in urine, stool, sweat, or vomit. Once you have started to take apalutamide, it is important to know the following instructions every day for as long as your treatment lasts. This is to keep yourself, loved ones, and the environment as safe as possible. Pregnant women should avoid touching anything that may be soiled with body fluids from the patient. Toilet and septic systems • You may use the same toilet, septic tank, and/or sewer that you usually use. If you have a low flow toilet, close the lid and flush twice to ensure that all waste has been discarded. • If the toilet or toilet seat becomes soiled with urine, stool, or vomit, clean the surfaces before other people use the toilet. • Wash hands with soap and water after using the toilet. If you need a bedpan, be sure your caregiver knows to wear gloves to assist with cleanup and to wash the bedpan with soap and water every day. If you do not have good control of bladder or bowels, use a disposable pad with a plastic back, a diaper, or a sheet to absorb body waste. Wash any skin that has been exposed to body waste or apalutamide with soap and water. Linens or clothing that are soiled with body fluids or body waste should be washed separately from other linens and clothing. If you do not have a washer, place the soiled linens in a plastic bag until they can be washed. Wash hands with soap and water after touching linens or clothing that may be soiled with body fluids. Pregnancy, sexual activity, and contraception Men who have a pregnant partner should use a condom during intercourse, both during therapy and for a minimum of three months after the last dose of apalutamide. APALUTAMIDE ORAL CHEMOTHERAPY EDUCATION Page 5 Men should use effective contraception to avoid getting a woman pregnant and should avoid donating sperm during treatment and for three months after treatment is complete. Do not breastfeed while taking apalutamide and for one month after the last dose of apalutamide. Effective contraception could include one or more of the following: oral contraceptive, barrier methods, etc. Please inform your care provider if you become pregnant. It is safe to hug and kiss. Special precautions may be needed for sexual activity while on oral chemotherapy, and you are encouraged to ask your care provider. Obtaining medication Talk with your care provider about the process for obtaining your apalutamide. (PHARMACY OR SPECIALTY PHARMACY CONTACT INFO) Additional resources Product website: www.erleada.com Product prescribing information: www.janssenlabels.com/package insert/product monograph/prescribing information/ERLEADA pi.pdf Product resources: www.janssencarepath.com/hcp/erleada Updated – June 7, 2021 Additional instructions IBRUTINIB ORAL CHEMOTHERAPY EDUCATION Page 6 Important notice: The Association of Community Cancer Centers (ACCC), Hematology/Oncology Pharmacy Association (HOPA), National Community Oncology Dispensing Association, Inc. (NCODA), and Oncology Nursing Society (ONS) have collaborated in gathering information for and developing this patient education guide. This guide represents a brief summary of the medication derived from information provided by the drug manufacturer and other resources. This guide does not cover all existing information related to the possible uses, directions, doses, precautions, warnings, interactions, adverse effects, or risks associated with this medication and should not substitute for the advice of a qualified healthcare professional. Provision of this guide is for informational purposes only and does not constitute or imply endorsement, recommendation, or favoring of this medication by ACCC, HOPA, NCODA, or ONS, who assume no liability for and cannot ensure the accuracy of the information presented. The collaborators are not making any representations with respect to the medications whatsoever, and any and all decisions, with respect to such medications, are at the sole risk of the individual consuming the medication. All decisions related to taking this medication should be made with the guidance and under the direction of a qualified healthcare professional. Permission: Oral Chemotherapy Education (OCE) sheets are provided as a free educational resource for patients with cancer in need of concise, easy to understand information about oral cancer drugs. Healthcare providers are permitted to copy and distribute the sheets to patients as well as direct patients to the OCE website for information. However, commercial reproduction or reuse, as well as rebranding or reposting of any type, are strictly prohibited without permission of the copyright holder. Please email permission requests and licensing inquiries to This email address is being protected from spambots. You need JavaScript enabled to view it.. Copyright © 2021 by Hematology/Oncology Pharmacy Association. All rights reserved

Page 1 ANASTROZOLE ORAL CHEMOTHERAPY EDUCATION Name of your medication Generic name — anastrozole (an AS troh zole) Brand name — Arimidex® (uh RIH mih dex) Approved uses Anastrozole is used in postmenopausal women as: A first step treatment for breast cancer that has spread beyond the breast itself and is either hormone dependent or has an uknown hormone status Treatment for early stage hormone dependent breast cancer after surgery with or without radiation therapy o Treatment for advanced stage breast cancer that has progressed after treatment with tamoxifen (Nolvadex®) Dose and schedule Taking anastrozole as instructed is important to allow your treatment to be as effective as possible, so here are some key points to remember. Your dose may vary, but the usual dose of anastrozole is 1 milligram (1 mg) to be taken by mouth at a scheduled time once a day. Anastrozole can be taken with or without food but at the same time each day. Anastrozole should be taken whole and not crushed, cut, or dissolved. If you are unable to swallow anastrozole, talk to your care provider or pharmacist for possible options. If you miss a dose of anastrozole, do not take an extra dose or two doses at one time. Simply take your next dose at the regularly scheduled time. Be sure to write down if you miss a dose and let your care provider know about any missed doses. Drug and food interactions Anastrozole has many drug interactions. Inform your care providers of all prescription medications, over the counter medications, vitamins, and herbal products that you are taking. Talk with your care team or pharmacist before taking new medications or supplements, or receiving any vaccines. Storage and handling Handle anastrozole with care. Just like when chemotherapy is given into the vein, this drug can be toxic, and exposure of the drug to others should be limited. Store anastrozole at room temperature (68°F–77°F) in a dry location away from light. Keep anastrozole out of reach of children and pets. Leave anastrozole in the provided packaging until it is ready to be taken. Whenever possible, give anastrozole to yourself and follow the steps below. If a family member, friend, or caregiver needs to give anastrozole to you, they also need to follow these steps: 1. Wash hands with soap and water.ANASTROZOLE ORAL CHEMOTHERAPY EDUCATION Page 2 Side Effects of Anastrozole Below are common side effects that have been known to happen in about one third or more of patients taking anastrozole are listed on the left side of this table. You MAY NOT experience these side effects. Options to help manage any side effects that do occur are included on the right side of this table. These should be discussed with your care provider. If you experience any side effect you cannot manage or that is not listed here, contact your care provider. Possible Side Effect Management Hot flashes (sudden sweating and feelings of warmth) If hot flashes are bothersome: • Mild, regular exercise may help. Consult first with your care provider. • Try staying in a cool environment. • Wear layers so that if you experience a hot flash, the outer layers may be removed. • Avoid or limit caffeine, spicy food, alcohol, and stress, which may cause hot flashes to worsen. • Inform your care provider if this side effect is bothersome as there may be medications that can help with hot flashes. Muscle or joint pain or weakness • Keep a diary of your pain, including a description of when and where the pain is occurring, what it feels like, and how long it lasts. • Stay as active as possible, but know that it is okay to rest as needed, too. • Tell your care provider if pain interferes with your activity. If the pain or weakness bothers you, ask your provider what you may use to help with this discomfort. Take only pain medication that has been prescribed or recommended by your care provider. 2. Put on gloves to avoid touching the medication. (Gloves are not necessary if you give the drug to yourself.) 3. Gently transfer the anastrozole from its package to a small medicine or other disposable cup. 4. Administer the medicine immediately by mouth with water. 5. Remove gloves and do not use them for anything else. 6. Throw gloves and medicine cup in household trash. 7. Wash hands with soap and water. If a daily pill box or pill reminder will be used, contact your care team before using: • The person filling the box or reminder should wear gloves (gloves are not necessary if you are filling the box or reminder). • When empty, the box or reminder should be washed with soap and water before refilling. Be sure to wash hands with soap and water after the task is complete, whether or not gloves are worn If you have any unused anastrozole, do not throw it in the trash and do not flush it down the sink or toilet. Talk to your care provider or pharmacist about proper disposal of anastrozole. If you are traveling, put your anastrozole’s packaging in a sealed plastic bag. Ask your pharmacist if any additional travel precautions are needed.ANASTROZOLE ORAL CHEMOTHERAPY EDUCATION Page 3 Serious side effects of anastrozole Anastrazole may decrease your bone density making you more likely to have a fracture. Your care provider may prescribe medication to help prevent fractures. o Anastrazole may cause your cholesterol levels to increase in your blood. Speak to your care provider to know when you need to have laboratory tests done to monitor your cholesterol levels. Your care provider may write you a prescription for a cholesterol lowering medication if your levels become high. Seek medical attention right away if you have any chest pain or tightness. If you have a history of ischemic heart disease, anastrozole may increase your risk of a cardiovascular event. If you experience ANY uncontrolled side effect, call your physician or healthcare center immediately: (INSTITUTIONAL CONTACT INFO) Handling body fluids and waste Anastrozole remains in your body for several days after it is taken, so some of the drug may be present in urine, stool, sweat, or vomit. Once you have started to take anastrozole, it is important to follow the instructions below every day for as long as your treatment lasts. This will keep yourself, loved ones, and the environment as safe as possible. Pregnant women should avoid touching anything that may be soiled with body fluids from the patient. Toilet and septic systems • You may use the same toilet, septic tank, and/or sewer that you usually use. If you have a low flow toilet, close the lid and flush twice to ensure all waste has been discarded. • If the toilet or toilet seat becomes soiled with urine, stool, or vomit, clean the surfaces before other people use the toilet. • Wash hands with soap and water after using the toilet. If you need a bedpan, be sure your caregiver knows to wear gloves to assist with cleanup and to wash the bedpan with soap and water every day. If you do not have good control of bladder or bowels, use a disposable pad with a plastic back, a diaper, or a sheet to absorb body waste. Wash any skin that has been exposed to body waste or anastrozole with soap and water. Linens or clothing that are soiled with body fluids or body waste should be washed separately from other linens and clothing. If you do not have a washer, place the soiled linens in a plastic bag until they can be washed. Wash hands with soap and water after touching linens or clothing that may be soiled with body fluids. Pregnancy, sexual activity, and contraception Women should not become pregnant and men should not get a partner pregnant while taking anastrozole. Men and women of childbearing age and potential should use effective contraception during therapy and for a minimum of three weeks after the last dose of anastrozole. Effective contraception could include one or more of the following: oral contraceptive, barrier methods, etc. Inform your care provider if you become pregnant.ANASTROZOLE ORAL CHEMOTHERAPY EDUCATION Page 4 o Do not breastfeed while taking anastrozole and for two weeks after the last dose of anastrozole. It is safe to hug and kiss. Special precautions may be needed for sexual activity while on anastrozole, and you are encouraged to ask your care provider. Obtaining medication Talk with your care provider about how to obtain your anastrozole. (PHARMACY OR SPECIALTY PHARMACY CONTACT INFO) Additional resources Anastrozole drug information: www.arimidex.com Product prescribing information: https://www.accessdata.fda.gov/drugsatfda docs/ label/2011/020541s026lbl.pdf Product resources: www.arimidex.com/support breast cancer.html Updated – June 7, 2021 Additional instructions Important notice: The Association of Community Cancer Centers (ACCC), Hematology/Oncology Pharmacy Association (HOPA), National Community Oncology Dispensing Association, Inc. (NCODA), and Oncology Nursing Society (ONS) have collaborated in gathering information for and developing this patient education guide. This guide represents a brief summary of the medication derived from information provided by the drug manufacturer and other resources. This guide does not cover all existing information related to the possible uses, directions, doses, precautions, warnings, interactions, adverse effects, or risks associated with this medication and should not substitute for the advice of a qualified healthcare professional. Provision of this guide is for informational purposes only and does not constitute or imply endorsement, recommendation, or favoring of this medication by ACCC, HOPA, NCODA, or ONS, who assume no liability for and cannot ensure the accuracy of the information presented. The collaborators are not making any representations with respect to the medications whatsoever, and any and all decisions, with respect to such medications, are at the sole risk of the individual consuming the medication. All decisions related to taking this medication should be made with the guidance and under the direction of a qualified healthcare professional. Permission: Oral Chemotherapy Education (OCE) sheets are provided as a free educational resource for patients with cancer in need of concise, easy to understand information about oral cancer drugs. Healthcare providers are permitted to copy and distribute the sheets to patients as well as direct patients to the OCE website for information. However, commercial reproduction or reuse, as well as rebranding or reposting of any type, are strictly prohibited without permission of the copyright holder. Please email permission requests and licensing inquiries to This email address is being protected from spambots. You need JavaScript enabled to view it.. Copyright © 2021 by Hematology/Oncology Pharmacy Association. All rights reserved

Page 1 Name of your medication Generic name — asciminib (as-KIM-uh-nib) Brand name — SCEMBLIX® Approved uses Asciminib is used to treat chronic myeloid leukemia (CML). Dose and schedule Taking asciminib as instructed is important to allow your treatment to be as effective as possible, so here are some key points to remember. o Your dose may vary, but the usual dose of asciminib is: • 80 milligrams (80 mg) to be taken by mouth at a scheduled time once a day OR • 40 milligrams (40 mg) to be taken by mouth at a scheduled time twice a day approximately 12 hours apart • 200 milligrams (200 mg) to be taken by mouth at a scheduled time twice a day approximately 12 hours apart o Asciminib should be taken without food, at the same time each day. Do not eat for at least 2 hours before and 1 hour after taking asciminib. o Asciminib should be taken whole and not crushed, cut, or dissolved. If you are unable to swallow asciminib, talk to your care provider or pharmacist for possible options. o If you miss a dose of asciminib: • For once daily dosing: only take the missed dose if it has been less than 12 hours since you were supposed to take it. Then take the next dose at the regularly scheduled time. • For twice daily dosing: only take the missed dose if it has been less than 6 hours since you were supposed to take it. • Do not take two doses at one time. • Be sure to write down if you miss a dose and let your care provider know about any missed doses. ASCIMINIB ORAL CHEMOTHERAPY EDUCATION Page 2 Drug and food interactions o Asciminib has many drug interactions; please inform your care providers of all prescription medications, over-the-counter medications, vitamins, and herbal products. o Grapefruit or grapefruit juice may interact with asciminib; avoid eating or drinking these during treatment with asciminib. o Talk with your care provider or pharmacist before taking new medications or supplements, or receiving any vaccines. Storage and handling Handle asciminib with care. Just like when chemotherapy is given into the vein, this drug can be toxic, and exposure of the drug to others should be limited. o Store asciminib at room temperature (68 to 77 F) in a dry location away from light. o Keep asciminib out of reach of children and pets. o Leave asciminib in the provided packaging until it is ready to be taken. o Whenever possible, you should give asciminib to yourself and follow the steps below. If a family member, friend, or caregiver needs to give the asciminib to you, they also need to follow these steps. 1. Wash hands with soap and water. 2. Put on gloves to avoid touching the medication. (Gloves are not necessary if you give the drug to yourself.) 3. Gently transfer the asciminib from its package to a small medicine or other disposable cup. 4. Administer the medicine immediately by mouth with water. 5. Remove gloves and do not use them for anything else. 6. Throw gloves and medicine cup in household trash. 7. Wash hands with soap and water. o A daily pill box or pill reminder is NOT recommended to be used with asciminib. o If you have any unused asciminib, do not throw it in the trash and do not flush it down the sink or toilet. Talk to your care provider or pharmacist about proper disposal of asciminib. o If you are traveling, put your asciminib in a separate sealed plastic bag. Ask your pharmacist if any additional travel precautions are needed.