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MY DOCTOR
DISCUSSION GUIDE

What is CAMZYOS?

CAMZYOS is a prescription medicine used to treat:

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adults with symptomatic obstructive hypertrophic cardiomyopathy (obstructive HCM). CAMZYOS may improve your symptoms and your ability to be active.

It is not known if CAMZYOS is safe and effective in children.


Select Important Safety Information

WARNING: RISK OF HEART FAILURE

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CAMZYOS may cause serious side effects, including heart failure.

Heart failure, a condition where the heart cannot pump with enough force, is a serious condition that can lead to death.

You must have echocardiograms before you take your first dose and during your treatment with CAMZYOS to help your healthcare provider understand how your heart is responding to CAMZYOS. Echocardiograms (echos) are imaging tests, a type of ultrasound study, which take pictures of your heart and show how well your heart is working.

People who develop a serious infection or irregular heartbeat have a greater risk of heart failure during treatment with CAMZYOS.

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Get medical help right away if you experience new or worsening symptoms, including:

  • shortness of breath
  • racing heart (palpitations)
  • chest pain
  • leg swelling
  • fatigue
  • rapid weight gain

The risk of heart failure is also increased when CAMZYOS is taken with certain other medications.
Tell your healthcare provider about the medicines you take, both prescribed and obtained over-the-counter, before and during treatment with CAMZYOS.

Because of the serious risk of heart failure, CAMZYOS is only available through a restricted program called the CAMZYOS Risk Evaluation and Mitigation Strategy (REMS) Program. This means:

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You and your healthcare provider must both be enrolled in the CAMZYOS REMS program in order to
have it prescribed. Talk to your healthcare provider about how to enroll and for more information about
the program.

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Your healthcare provider and pharmacist will make sure you understand how to take CAMZYOS safely,
which includes returning for echos when advised by your healthcare provider.

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You can get CAMZYOS only from a certified pharmacy that is part of the CAMZYOS REMS program.
Talk to your healthcare provider about finding a certified pharmacy.
You will not be able to get CAMZYOS from a local pharmacy.

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If you have questions about the CAMZYOS REMS Program, ask your healthcare provider,
visit www.CAMZYOSREMS.com or call 1-833-628-7367.

PREPARING FOR YOUR APPOINTMENT

When you are having a conversation with your doctor, you can use this guide to help you:

  • Be prepared
    There are questions in this guide that can help you prepare for your appointment. Having answers ready for these questions ahead of time may help you talk with your doctor about the impact of your condition and your treatment plan.
  • Be confident when asking questions
    Asking for clear answers from your doctor will help you work together to make informed decisions.

Here is the information you provided as well as some suggested questions to ask your doctor.

1 TREATMENT AND MEDICAL HISTORY

This section may help you talk to your doctor about your history and current treatment plan with symptomatic obstructive HCM.

2 SYMPTOMS AND IMPACT

Even if you’re seeing the same doctor who diagnosed you, the following responses can help a doctor understand how you are feeling and what your treatment goals are.

1.

2.

3.

3 QUESTIONS

Questions to ask your doctor about your condition during your appointment

Keep in mind that the questions provided are suggestions for topics you can discuss and are not meant as medical advice. Be sure to discuss any questions you have with your doctor.

3 QUESTIONS

Questions to ask about CAMZYOS during your appointment:

CAMZYOS is a prescription medicine used to treat adults with symptomatic obstructive hypertrophic cardiomyopathy (HCM).
CAMZYOS may improve your symptoms and your ability to be active. It is not known if CAMZYOS is safe and effective in children.

If you’re talking with a doctor about possible treatment options and want to learn more about CAMZYOS, below are some questions you may want to ask:

What is CAMZYOS?

How does CAMZYOS work differently?

What are the potential benefits and risks of CAMZYOS?

How is CAMZYOS taken?

What are the monitoring and safety requirements of the CAMZYOS Risk Evaluation and Mitigation Strategy, or REMS, program?

Where would I receive my echocardiograms, and how would we schedule them?

What are the side effects of CAMZYOS, and is there anything else, such as a Boxed WARNING, that I should know about?

If you and your doctor are considering CAMZYOS, be sure to discuss your medical history, prescription medicines, and over-the-counter medicines, including vitamins and herbal supplements. Your doctor is always the best source of information when it comes to your health.

Notes



Important Facts About CAMZYOS

How should I take CAMZYOS?

Take CAMZYOS exactly as your healthcare provider tells you.

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1 time a day, by mouth

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Swallow the capsule whole

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Do not break, open, bite, or chew the capsule

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Do not change your dose of CAMZYOS without talking to your healthcare provider first

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Talk to your healthcare provider about the right dose for you.

What if I miss a dose?

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Take it as soon as possible and take your next dose at your regularly scheduled time the next day.

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Do not take two doses on the same day to make up for a missed dose.

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Your healthcare provider may change your dose, temporarily stop, or permanently stop your treatment with CAMZYOS if you have certain side effects.

3 QUESTIONS

The following checklist includes topics you may want to discuss with your doctor should they prescribe you CAMZYOS:

Enrolling in the CAMZYOS REMS program

All the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements (even if you don’t take
them every day)

Dietary restrictions to be aware of when taking CAMZYOS, such as avoiding grapefruit juice

Pregnancy or plans to become pregnant, breastfeeding, and effective forms of birth control during treatment

Developing an infection

How to get CAMZYOS from a specialty pharmacy

Scheduling and attending regular echocardiograms

Ask about what resources may be available

Notes







Important Facts About CAMZYOS

How should I take CAMZYOS?

Take CAMZYOS exactly as your healthcare provider tells you.

Check_ISI_Icon_Small

1 time a day, by mouth

Check_ISI_Icon_Small

Swallow the capsule whole

X_ISI_Icon

Do not break, open, bite, or chew the capsule

X_ISI_Icon

Do not change your dose of CAMZYOS without talking to your healthcare provider first

Talk_ISI_Icon

Talk to your healthcare provider about the right dose for you.

What if I miss a dose?

Check_ISI_Icon_Small

Take it as soon as possible and take your next dose at your regularly scheduled time the next day.

X_ISI_Icon

Do not take two doses on the same day to make up for a missed dose.

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Your healthcare provider may change your dose, temporarily stop, or permanently stop your treatment with CAMZYOS if you have certain side effects.

IMPORTANT FACTS ABOUT CAMZYOS

Important Facts About CAMZYOS® (mavacamten)

This is a summary of important information that you need to know about CAMZYOS. Your healthcare
provider can work with you to help answer any questions you may have about this medication. Keep this
information in a safe place so you can refer to it before and during your treatment.

Look out for the following icons as you read:

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Talk to your healthcare provider

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Call a healthcare provider right away

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Helpful information to remember


What is CAMZYOS?

CAMZYOS is a prescription medicine used to treat:

Check_ISI_Icon_Large

adults with symptomatic obstructive hypertrophic cardiomyopathy (obstructive HCM). CAMZYOS may improve your symptoms and your ability to be active.

It is not known if CAMZYOS is safe and effective in children.


WARNING: RISK OF HEART FAILURE

Caution_Icon

CAMZYOS may cause serious side effects, including heart failure.

Heart failure, a condition where the heart cannot pump with enough force, is a serious condition that can lead to death.

You must have echocardiograms before you take your first dose and during your treatment with CAMZYOS to help your healthcare provider understand how your heart is responding to CAMZYOS. Echocardiograms (echos) are imaging tests, a type of ultrasound study, which take pictures of your heart and show how well your heart is working.

People who develop a serious infection or irregular heartbeat have a greater risk of heart failure during treatment with CAMZYOS.

Phone_Caution

Get medical help right away if you experience new or worsening symptoms, including:

  • shortness of breath
  • fatigue
  • leg swelling
  • chest pain
  • racing heart (palpitations)
  • rapid weight gain

The risk of heart failure is also increased when CAMZYOS is taken with certain other medications. Tell your healthcare provider about the medicines you take, both prescribed and obtained over-the-counter, before and during treatment with CAMZYOS.

IMPORTANT FACTS ABOUT CAMZYOS Continued

Because of the serious risk of heart failure, CAMZYOS is only available through a restricted program called the CAMZYOS Risk Evaluation and Mitigation Strategy (REMS) Program. This means:

Checkmark_Box_ISI

You and your healthcare provider must both be enrolled in the CAMZYOS REMS program in order to
have it prescribed. Talk to your healthcare provider about how to enroll and for more information about
the program.

Checkmark_Box_ISI

Your healthcare provider and pharmacist will make sure you understand how to take CAMZYOS safely,
which includes returning for echos when advised by your healthcare provider.

Checkmark_Box_ISI

You can get CAMZYOS only from a certified pharmacy that is part of the CAMZYOS REMS program.
Talk to your healthcare provider about finding a certified pharmacy.
You will not be able to get CAMZYOS from a local pharmacy.

Information_Icon_ISI

If you have questions about the CAMZYOS REMS Program, ask your healthcare provider,
visit www.CAMZYOSREMS.com or call 1-833-628-7367.

What should I discuss with my healthcare provider before starting CAMZYOS?

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Talk to your healthcare provider about all of your medical conditions, including if:

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You are pregnant or plan to become pregnant – CAMZYOS may harm your unborn baby

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Tell your healthcare provider right away if you become pregnant or think you are pregnant during treatment with CAMZYOS. You may also report your pregnancy by calling Bristol Myers Squibb at 1-800-721-5072 or by visitng www.bms.com.

If you are a female and able to become pregnant, your healthcare provider will do a pregnancy test before you start taking CAMZYOS. You should use an effective method of birth control (contraception) during treatment and for at least 4 months after your last dose of CAMZYOS.

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CAMZYOS may reduce how well hormonal birth control works. Talk to your healthcare provider about the use of effective forms of birth control during treatment with CAMZYOS.

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You are breastfeeding or plan to breastfeed

It is not known if CAMZYOS passes into your breast milk. Talk to your healthcare provider about the best way to feed your baby during treatment with CAMZYOS.


What medicines should I discuss with my healthcare provider?

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Tell your healthcare provider about all of the medicines you take before and during treatment with CAMZYOS, including:

  • prescription medicines
  • vitamins
  • over-the-counter medicines
  • herbal supplements

IMPORTANT FACTS ABOUT CAMZYOS Continued

What medicines should I discuss with my healthcare provider?

Taking CAMZYOS with certain medicines or grapefruit juice may cause heart failure.

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Especially tell your healthcare provider if you:

  • take over-the-counter medicines, including medications like omeprazole (for example, Prilosec®), esomeprazole (for example, Nexium®), or cimetidine (for example, Tagamet®)
  • take other medicines to treat your obstructive HCM disease
  • develop an infection
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Do not stop or change the dose of a medicine or start a new medicine without telling your healthcare provider.


What are the serious side effects of CAMZYOS?

A serious side effect is a side effect that can sometimes become life-threatening and can lead to death.

Caution_Icon

CAMZYOS may cause serious side effects, including heart failure (a condition where the heart cannot pump with enough force).

Phone_Caution

Get medical help right away if you experience new or worsening symptoms, including:

  • shortness of breath
  • fatigue
  • leg swelling
  • chest pain
  • racing heart (palpitations)
  • rapid weight gain

What are the most common side effects?

The most common side effects of CAMZYOS include dizziness and fainting (syncope).

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Tell your healthcare provider if you have any side effect that bothers you or that does not go away.

These are not all of the possible side effects of CAMZYOS.

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Talk to your healthcare provider for more information about side effects. You may report side effects to FDA at 1-800-FDA-1088. You may also report side effects to Bristol Myers Squibb at 1-800-721-5072.


How should I take CAMZYOS?

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Before starting treatment with CAMZYOS, your healthcare provider will do an echocardiogram (echo) to assess your obstructive HCM. Your heart must be regularly monitored with echos while on treatment to help your healthcare provider understand how your heart is responding to CAMZYOS.

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Talk to your healthcare provider for more information about echos and your echo schedule.

IMPORTANT FACTS ABOUT CAMZYOS Continued

How should I take CAMZYOS?

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CAMZYOS comes in immediate release capsules, containing 2.5, 5, 10, or 15 mg of mavacamten. Each capsule is marked with the word MAVA and the number of milligrams (mg) it contains.

Inactive ingredients: croscarmellose sodium, hypromellose, magnesium stearate (non-bovine), mannitol, and silicon dioxide.

Capsule: contains black iron oxide, gelatin, red iron oxide, titanium dioxide, and yellow iron oxide.

Take CAMZYOS exactly as your healthcare provider tells you.

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1 time a day, by mouth

Check_ISI_Icon_Small

Swallow the capsule whole

X_ISI_Icon

Do not break, open, bite, or chew the capsule

X_ISI_Icon

Do not change your dose of CAMZYOS without talking to your healthcare provider first

Talk_ISI_Icon

Talk to your healthcare provider about the right dose for you.

What if I miss a dose?

Check_ISI_Icon_Small

Take it as soon as possible and take your next dose at your regularly scheduled time the next day.

X_ISI_Icon

Do not take 2 doses on the same day to make up for a missed dose.

Talk_ISI_Icon

Your healthcare provider may change your dose, temporarily stop, or permanently stop your treatment with CAMZYOS if you have certain side effects.

What if I take too much CAMZYOS?

Phone_Caution

Call your healthcare provider or go to the nearest hospital emergency room right away.

How should I store CAMZYOS?

Store CAMZYOS capsules between 68°F-77°F (20°C-25°C). Keep CAMZYOS and all medicines out of the reach of children.


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For more information, please see the U.S. Full Prescribing Information, including Boxed WARNING, and Medication Guide for CAMZYOS. Talk to your healthcare provider for more information about this medication.