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Dermatomyositis

An autoimmune condition causing muscle weakness and a distinctive skin rash.

What it is

Dermatomyositis affects skin and muscles. In adults it can be linked to underlying cancer, so screening matters.

Signs people often notice

  • •Muscle weakness
  • •Heliotrope eyelid rash
  • •Scaly hand rash
  • •Tiredness

Who it affects

Adults aged 40–60 and children aged 5–15.

Questions worth asking your clinician

  • ?Which muscles are affected?
  • ?Should I be screened for other conditions?
  • ?What treatment suits me?

This information is general and educational. Always speak to your GP or prescribing clinician before changing medication, starting supplements, or acting on anything you read here.

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