This site is only for patients in the United Kingdom who have been prescribed CAMZYOS®▼ (mavacamten)

This site is only for patients in the United Kingdom who have been prescribed CAMZYOS®▼ (mavacamten)

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Potential side effects with CAMZYOS and other important safety information

Potential side effects with CAMZYOS

Like all medicines, CAMZYOS may cause side effects, but not everyone will experience the same symptoms

potential side effects with CAMZYOS

Tell your doctor or pharmacist straight away if you develop a serious infection or irregular heart beat (arrhythmia) as this could increase your risk of developing heart failure.

These are not all the possible side effects of CAMZYOS. Please talk to your doctor about any symptoms you are experiencing or if you have any concerns.

Pregnancy and breastfeeding

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If you are pregnant or breastfeeding, think you may be pregnant or are planning to have a baby, ask your doctor for advice before taking this medicine

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Pregnancy
 
  • Do not take CAMZYOS during pregnancy, for 6 months before getting pregnant, or if you are a woman who could become pregnant and you are not using effective contraception

  • CAMZYOS may cause harm to your unborn baby. If you are a woman who could become pregnant, your doctor will inform you about this risk and will check if you are pregnant before starting treatment and regularly during treatment. Your doctor will also speak to you about using effective contraception

  • Your doctor will give you a card which explains why you should not become pregnant while taking CAMZYOS. If you become pregnant, think you may be pregnant or planning to become pregnant while taking CAMZYOS, tell your doctor right away

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Breastfeeding
 

It is not known if CAMZYOS passes through breast milk. You must not breastfeed while taking CAMZYOS