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Real members of MyMSTeam have posted questions and answers that support our community guidelines, and should not be taken as medical advice. Looking for the latest medically reviewed content by doctors and experts? Visit our resource section.
A MyMSTeam Member asked a question 💭
Weeki Wachee, FL
March 14
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Can MS Cause Itching? Read Article...
A MyMSTeam Member

Sometimes I get serious itchy arms and scalp... does not feel good

March 14
MyMSTeam

Do itchy areas with MS have bumps?

MS-related itching typically doesn't cause visible bumps or rashes. This type of itching is caused by nerve damage from MS, not a skin problem. The sensation happens because damaged nerves send mixed signals to your brain, which interprets them as itching even though there's nothing wrong Show Full Answer

Do itchy areas with MS have bumps?

MS-related itching typically doesn't cause visible bumps or rashes. This type of itching is caused by nerve damage from MS, not a skin problem. The sensation happens because damaged nerves send mixed signals to your brain, which interprets them as itching even though there's nothing wrong with your skin.

However, some MS medications can cause visible skin reactions. For example, injectable medications like interferon-beta 1a can cause itchiness at the injection site. In more severe cases, some medications may trigger allergic reactions that include itchy hives or swelling.

If you're experiencing itchy bumps, it's important to talk with your doctor to determine whether it's related to MS nerve damage, a medication side effect, or another cause. Never stop taking any MS medication without first speaking to your neurologist.

March 14

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