Does lupus cause muscle deterioration? Yes, it can — and in a few different ways.
Lupus can directly cause muscle inflammation, known as myositis (or lupus myositis). This leads to weakness and pain, most commonly affecting central muscles like those in the:
- Neck
- Hips
- Thighs
- Shoulders
If you're finding it hard to brush Show Full Answer
Does lupus cause muscle deterioration? Yes, it can — and in a few different ways.
Lupus can directly cause muscle inflammation, known as myositis (or lupus myositis). This leads to weakness and pain, most commonly affecting central muscles like those in the:
- Neck
- Hips
- Thighs
- Shoulders
If you're finding it hard to brush your hair, get up from a chair, or lift your arms above your head, these could be signs worth discussing with your doctor. Medications used to treat lupus can also contribute to muscle weakness. Corticosteroids like prednisone, while helpful for managing inflammation, can cause muscle weakness as a side effect over time.
It's important never to stop taking any medication without talking to your doctor first — but it's absolutely worth having a conversation about how your medications might be affecting your muscles. Avoiding using your muscles because of pain can actually make weakness worse, so staying as active as possible (within your limits) is important. Physical therapy can be a great tool to help maintain strength and function.
Talk to your rheumatologist if you're noticing unusual muscle pain, soreness, or weakness — catching these changes early makes a real difference.
August 11
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