Locate & contact REMS-certified healthcare providers that have CAMZYOS experience near you

If you are a patient, you are encouraged to talk with your current healthcare provider about your condition and any treatment decisions.

If you are a REMS-certified healthcare provider that has experience treating with CAMZYOS and would like to be included in this directory, please visit to enroll. If you are already listed in the directory and would like to make edits to your profile, such as adding professional credentials or additional practice locations, please register again your updated information.

Local CAMZYOS providers

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Local CAMZYOS providers


Local REMS-certified healthcare providers
that have CAMZYOS experience



CAMZYOS (mavacamten) may cause serious side effects, including:

Heart failure, a condition where the heart cannot pump with enough force. Heart failure 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. People who develop a serious infection or irregular heartbeat have a greater risk of heart failure during treatment with CAMZYOS. Tell your healthcare provider or get medical help right away if you develop new or worsening shortness of breath, chest pain, fatigue, swelling in your legs, a racing sensation in your heart (palpitations), or 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.

  • Your healthcare provider must be enrolled in the CAMZYOS REMS Program in order for you to be prescribed CAMZYOS
  • Before you take CAMZYOS, you must enroll in the CAMZYOS REMS Program. Talk to your healthcare provider about how to enroll in the CAMZYOS REMS Program. You will be given information about the program when you enroll
  • Before you take CAMZYOS, your healthcare provider and pharmacist will make sure you understand how to take CAMZYOS safely, which will include returning for echocardiograms when advised by your healthcare provider
  • CAMZYOS can only be dispensed by a certified pharmacy that participates in the CAMZYOS REMS Program. Your healthcare provider can give you information on how to find a certified pharmacy. You will not be able to get CAMZYOS at a local pharmacy.
  • If you have questions about the CAMZYOS REMS Program, ask your healthcare provider, visit, or call 1-833-628-7367.

Before you take CAMZYOS, tell your healthcare provider about all of your medical conditions, including if you:

  • are pregnant or plan to become pregnant. CAMZYOS may harm your unborn baby. Tell your healthcare provider right away if you become pregnant or think you may be pregnant during treatment with CAMZYOS. You may also report your pregnancy by calling Bristol Myers Squibb at 1-800-721-5072 or

      If you are a female and able to become pregnant:

    • Your healthcare provider will do a pregnancy test before you start treatment with CAMZYOS
    • You should use effective birth control (contraception) during treatment with CAMZYOS and for 4 months after your last dose of CAMZYOS.
    • 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.
  • 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 if you take CAMZYOS.
Before and during CAMZYOS treatment, tell your healthcare provider about all the medicines you take, including prescription and over-the-counter medicines, vitamins, and herbal supplements. Taking CAMZYOS with certain medicines or grapefruit juice may cause heart failure. Do not stop or change the dose of a medicine or start a new medicine without telling your healthcare provider.

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Especially tell your healthcare provider if you

  • Take over-the-counter medications such as omeprazole (for example, Prilosec), esomeprazole (for example, Nexium), or cimetidine (for example, Tagamet)
  • Take other medications to treat your obstructive HCM disease
  • Develop an infection

How should I take CAMZYOS?

  • Take CAMZYOS exactly as your healthcare provider tells you to take it.
  • Do not change your dose of CAMZYOS without talking to your healthcare provider first.
  • Take CAMZYOS 1 time a day.
  • Swallow the capsule whole. Do not break, open, or chew the capsule.
  • If you miss a dose of CAMZYOS, take it as soon as possible and take your next dose at your regularly scheduled time the next day. Do not take 2 doses on the same day to make up for a missed dose.
  • Your healthcare provider may change your dose, temporarily stop, or permanently stop your treatment with CAMZYOS if you have certain side effects.
  • If you take too much CAMZYOS, call your healthcare provider or go to the nearest hospital emergency room right away

Possible side effects of CAMZYOS

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

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

These are not all of the possible side effects of CAMZYOS. Call your doctor for medical advice 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


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.

Bristol Myers Squibb does not supervise the medical care furnished through these healthcare providers. Inclusion of these providers in this directory is not an endorsement of Bristol Myers Squibb Company products. Nor does inclusion represent an endorsement, referral, or recommendation by Bristol Myers Squibb Company of these healthcare providers. No fees or other considerations have been received or paid in exchange for inclusion in this database. Your selection of a healthcare provider is your sole responsibility and is an important decision that should be undertaken with care and discussed with your doctor. Bristol Myers Squibb Company shall not be liable to you or others for any decision made, or action taken by you or others in reliance on the information obtained from this website.

If you are listed as a CAMZYOS healthcare provider on this website and you would like to be removed from the provider database, please visit

REMS=Risk Evaluation and Mitigation Strategy.