That relentless scalp itch is a frustrating but recognized part of MS — and you're definitely not alone. As one MyMSTeam member put it, their scalp had been "burning/itching for eight weeks now with no redness or rash." Another reported an itchy scalp lasting over two years. So yes, this is a real thing! The itching is Show Full Answer
That relentless scalp itch is a frustrating but recognized part of MS — and you're definitely not alone. As one MyMSTeam member put it, their scalp had been "burning/itching for eight weeks now with no redness or rash." Another reported an itchy scalp lasting over two years. So yes, this is a real thing! The itching is usually caused by something called cutaneous dysesthesia — a type of nerve-related sensation. MS damages the protective coating around your nerves (myelin), and without it, your brain can misread nerve signals as familiar sensations like itching, burning, or stinging — even when there's nothing actually irritating your skin. There are a few possible causes worth considering:
- Nerve damage from MS — the most common reason, as described above
- MS medications — some disease-modifying therapies (DMTs) can cause itching as a side effect
- Skin conditions — such as scalp psoriasis or eczema, which can occur alongside MS The good news is there are ways to manage it. A neurologist can help figure out the cause and may recommend:
- Anticonvulsant medications like gabapentin or carbamazepine for nerve-related itching
- Anti-itch medication like hydroxyzine
- A cloth-covered ice pack on the scalp for temporary relief
- Medicated shampoos or topical treatments if a skin condition is involved
It's worth bringing this up with your neurologist so they can pinpoint the cause and find the right approach for you.
August 9
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