This page summarises publicly available NHS information for educational purposes only. It is not medical advice or a diagnosis. Always consult a qualified healthcare professional.
What is muscle pain and aches?
Muscle pain (myalgia) is extremely common. It can be caused by overuse, tension, stress, minor injuries, or viral infections like flu. Muscle pain usually goes away on its own. Widespread and persistent muscle pain may be a sign of fibromyalgia.
When NHS resources suggest seeing a GP
- Muscle pain is severe and unexplained
- Pain lasts more than a few weeks
- You have muscle weakness alongside the pain
- You have a rash, swelling, or redness with muscle pain
Self-care information from NHS
- Rest the affected area
- Apply ice for the first 48 hours, then heat
- Gentle stretching and exercise
- Over-the-counter painkillers if needed
Common questions
What causes muscle aches all over the body?
Common causes include viral infections (flu, COVID), stress, poor sleep, dehydration, and lack of physical activity. Persistent widespread pain may indicate fibromyalgia.
When should I worry about muscle pain?
See a GP if muscle pain is severe, persistent, unexplained, or accompanied by muscle weakness, dark urine, or high temperature.
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This page is for informational and educational purposes only. It does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional about your individual situation. NorMed organises publicly available NHS information and is not affiliated with the NHS.