MS itch feels like a deep, intense, and often unscratchable irritation, described as crawling bugs, burning, or electric shocks under the skin, rather than a typical itch from dryness, and scratching provides little to no relief, sometimes worsening the sensation. It's a neuropathic symptom from nerve damage, often appearing suddenly with other sensations like pins and needles, tingling, or numbness, and can be triggered by heat.
MS itching feels like a deep, intense, "under-the-skin" itch that doesn't go away with scratching, often described as burning, tingling, pins-and-needles, or crawling, because it's a nerve signal issue (dysesthesia) from central nervous system damage, not a skin problem. It can appear suddenly, vary in intensity, and feel like bugs crawling or electric shocks, often affecting limbs, face, or trunk, and standard creams don't help.
MS itching can appear at any time, anywhere in the body. Sometimes the pain is symmetrical, meaning that people will feel it in the same area on both sides of the body. At other times, the pain will appear in only one area. These itches may have different triggers, such as heat.
This could be caused directly by MS nerve damage in the spinal cord or brain. Shoulder pain and upper back pain can also be the result of living with MS.
Sensory disturbances, such as tingling, numbness, and itching, are also common in people with MS. These sensations can be annoying and uncomfortable, especially when you're trying to fall asleep. Like pain, sensory disturbances can feel more intense at night when you're not distracted by other activities.
What does neuropathic itch feel like? Most people describe chronic itch as a different sensation from pain, but neuropathic itch can have a stinging or burning quality. Often, neuropathic itch is localized to a specific limb or a focal area on the trunk or face.
Tests used to diagnose MS may include: MRI, which can reveal areas of MS on the brain and spinal cord. These areas are called lesions. A contrast dye may be given through an IV to highlight lesions that show the disease is in an active phase.
The Action Research Arm Test (ARAT) is a 19 item observational measure used by physical therapists and other health care professionals to assess upper extremity performance (coordination, dexterity and functioning) in stroke recovery, brain injury and multiple sclerosis populations.
What are the early symptoms of multiple sclerosis?
MS Symptoms in Legs
The top symptoms in the legs include: Weakness: Legs may feel heavy, fatigued, or harder to move, especially after walking or standing for long periods. Numbness or Tingling: A “pins and needles” sensation, or complete numbness, often starting in the feet and moving upward.
Paresthesia is an abnormal skin sensation such as tingling, tickling, prickling, itching, numbness, or burning. In people with MS, nerve damage causes these sensations to occur randomly, most often in the hands, arms, legs, or feet – but occasionally in places such as the mouth or chest.
Examples include dry skin (xerosis), eczema (dermatitis), psoriasis, scabies, parasites, burns, scars, insect bites and hives. Internal diseases. Itching on the whole body might be a symptom of an underlying illness, such as liver disease, kidney disease, anemia, diabetes, thyroid problems and certain cancers.
A common type of discomfort in MS is unpleasant, unusual sensations that appear to be in your skin, like numbness and tingling. They're caused by damage to nerves.
Cutaneous ACTDs, including lupus erythematosus (LE), dermatomyositis, Sjögren syndrome (SS), morphea, and systemic sclerosis (SSc), are no exceptions to having pruritus as one of the prominent symptoms.
Stinging sensation: You might feel a stinging or burning sensation, much like a harsh sunburn. Crawling feeling: It might feel as if tiny insects are moving across your skin, creating discomfort. Sharp itchiness: Sometimes, the itch can be sharp and piercing, and you might also experience numbness in the area.
Symptoms of multiple sclerosis (MS)
Some of the most common symptoms include: feeling extremely tired (fatigue) problems with your eyes or your vision, such as blurred vision or eye pain. numbness or a tingling feeling in different parts of the body.
Invisible symptoms of MS – fatigue, pain, blurred vision, numbness, and brain fog – which often go unnoticed by other people, can also interfere with daily functioning and be just as debilitating.
These include fibromyalgia and vitamin B12 deficiency, muscular dystrophy (MD), amyotrophic lateral sclerosis (ALS or Lou Gehrig's disease), migraine, hypo-thyroidism, hypertension, Beçhets, Arnold-Chiari deformity, and mitochondrial disorders, although your neurologist can usually rule them out quite easily.
Healthcare providers use the finger-to-nose test as part of a neurological exam to check for dysmetria and cerebellar damage. In the finger-to-nose test, your provider asks you to reach for their finger with an outstretched arm and then touch your own nose with the same arm/hand. You repeat this process several times.
The 6-Minute Walk (6MW) Test
The 6MW records the maximum distance a patient walks in 6 minutes. For validation in patients with MS, the original instructions were modified to emphasize speed and eliminate instructions for permitted rest.
Other more advanced symptoms include hand weakness, wrist drop (difficulty raising hand), curling fingers, poor sensation. You may notice that you drop items or have difficulty gauging how to pick up an item.
A neurological examination typically assesses movement, sensation, hearing and speech, vision, coordination, and balance. It may also test mental status, mood, and behavior. The exam is usually done in a provider's office.
Your healthcare provider will review your symptoms and medical history. Tests may include blood work, MRIs of the brain and spinal cord, and spinal fluid analysis. Receiving an official MS diagnosis can take time and may require multiple visits to your provider.
More specifically, a brain or head MRI can show if there are any abnormalities in your brain or the surrounding tissues, including, but not limited to: Inflammation and swelling. Structural issues. Abnormal growths or masses.