Itchiness is just one of many symptoms ofmultiple sclerosis (MS).
However, the underlying cause is different from other cases of itchiness, which are related to skin inflammation.
Multiple sclerosis causes itchiness due to the loss of the protective covering around nerves.
Verywell / Cindy Chung
Medications used to treat MS can also cause itchiness.
In this article, learn more about how MS causes itchiness and treatments.
Symptoms
Itching may be one of the first signs of MS. MS-related itchiness is typically paroxysmal, meaning it starts and stops abruptly.
Get our printable guide for your next doctor’s appointment to help you ask the right questions.
Neuropathic itchiness related to MS usually occurs in specific areas of your body instead of feeling itchy all over.
Itchy sensations can occur virtually anywhere on your body, usually involving both sides.
For example, arms,legs, or sides of your face might be involved.
The itchiness may occasionally be confined to a single location, usually an arm or leg.
These episodes can be very intense and disruptive, especially if they occur at night.
Some people experience a combination of abnormal sensations, such as itchiness and a burning or tingling feeling.
Additionally, you might notice that specific circumstances trigger your bouts of itchiness.
Does MS Cause A Rash?
MS does not cause a rash.
However, scratching the skin in response to itchiness can cause redness and inflammation.
This phenomenon is called neuropathic itch.
Heat is a common triggerfor MS-related itchiness; certain movements might also provoke a spell.
If you suspect an allergic reaction, call your healthcare provider immediately.
However, this symptom can interfere with your daily activities and reduce your quality of life.
Additionally, scratching might lead to other problems, such as a skin infection or scarring.
If any of these circumstances apply to you, seeking treatment as soon as possible is important.
With effective medical treatment, episodes of itching usually do not recur.
Get our printable guide for your next doctor’s appointment to help you ask the right questions.
It can appear anywhere on the body and tends to come and go.
To help relieve itching, try at-home remedies like cool compresses and wearing loose clothing.
If these aren’t successful, your healthcare provider may suggest medications such as gabapentin.
National Multiple Sclerosis Society.Pain and itching.
National Multiple Sclerosis Society.Other conditions to rule out in diagnosing multiple sclerosis.
Pereira MP, Wiegmann H, Agelopoulos K, Stander S.Neuropathic itch: routes to clinical diagnosis.Front Med.
