Welcome
 Please select one of the links below to access information relevant to you:
*This promotional site is only intended for UK based healthcare professionals seeking information about CAMZYOS (mavacamten).
Report adverse events (healthcare professionals in the UK) 
 Adverse events should be reported. Reporting forms and information can be found at: MHRA Yellow Card reporting site yellowcard.mhra.gov.uk. Adverse events should also be reported to Bristol-Myers Squibb via medical.information@bms.com or 0800 731 1736.
 Report possible side effects (patients and public of the UK)
 If you get any side effects, talk to your doctor, pharmacist or nurse. This includes any possible side effects not listed in the package leaflet. By reporting side effects, you can help provide more information on the safety of this medicine.
 
 ▼ This medicine is subject to additional monitoring. This will allow quick identification of new safety information. You can help by reporting any side effects you may get. See yellowcard.mhra.gov.uk for how to report side effects. Side effects should also be reported to Bristol-Myers Squibb on 0800 731 1736 or medical.information@bms.com
CV-GB-2500199 | October 2025