Yes, severe itching (pruritus) is a recognized, though sometimes overlooked, symptom of fibromyalgia, often described as deep, burning, or crawling sensations, even without a visible rash, due to central sensitization where nerves become hypersensitive, leading to overactive itch signals from the brain. Many studies show a significant percentage of FM patients experience chronic itch, which can impair sleep and quality of life, and may involve skin issues like rashes from scratching.
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.
Causes of itchy skin include: Skin conditions. Examples include dry skin (xerosis), eczema (dermatitis), psoriasis, scabies, parasites, burns, scars, insect bites and hives.
In one study, nearly a third of people with fibromyalgia also experienced hyperhidrosis. Lichen simplex chronicus: this condition features itchy rashes with thickened, leather-like skin, resulting from a continuous itch-scratch cycle. It is considered one of the more common skin issues for people with fibromyalgia.
Psoriasis
Psoriasis is one of the most well-known autoimmune skin disorders. It causes skin cells to multiply rapidly, leading to thick, scaly patches that can be itchy and painful. These patches, often called plaques, are commonly found on the scalp, elbows, knees, and lower back.
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.
Atopic dermatitis behind the knees
Atopic dermatitis can cause a very itchy rash. Atopic dermatitis most often occurs where the skin flexes — inside the elbows, behind the knees and in front of the neck. Atopic dermatitis (eczema) is a condition that causes dry, itchy and inflamed skin.
While brain fog, sensory overload, and emotional shifts are major parts of the fibromyalgia experience, there are other symptoms that can catch people off guard:
Antihistamines, especially those targeting both H1 and H2 receptors, may also help reduce mast cell driven symptoms. These are already widely available and have shown anecdotal benefits for people with fibromyalgia like presentations that include flushing, nausea, or cognitive fog.
Some describe it as the creepy-crawly feeling of invisible insects marching over their skin. People who live with fibromyalgia often experience paresthesia – any abnormal sensation of the skin that doesn't have an apparent physical cause.
To stop intense itching, use cool compresses and oatmeal baths, apply fragrance-free moisturizers and anti-itch creams (with menthol or pramoxine), take oral antihistamines for sleep, avoid scratching by keeping nails short, wear loose cotton, and find stress relief, but see a doctor if it persists as you may need specific treatment for the underlying cause like eczema or allergies.
Sometimes itching can affect your whole body. This can happen if you have kidney or liver disease or, more commonly, an allergy. Sometimes an allergy can also give you a rash over the whole body. Itchy skin is usually not serious.
Allergy blood tests are used to help find out if you have an allergy. There are two general types of allergy blood tests: A total IgE test measures the total amount of IgE antibodies in your blood. A specific IgE test measures how much IgE your body makes in response to a single allergen.
Several rheumatic diseases can mimic fibromyalgia. These include sero-negative rheumatoid arthritis, ankylosing spondylitis, Lyme disease, polymyalgia rheumatica and lupus. They have symptoms of widespread pain along with joint involvement.
It is often described as a persistent, unrelenting itch that is difficult to satisfy, leading to scratching that provides little relief. The sensation can vary from a tingling or crawling feeling to a burning or stabbing sensation. Many of our patients describe an “under the skin” or “deep-seated” itch.
Treatment for hell's itch includes ibuprofen, antihistamines, hydrocortisone cream and hydration. However, if you have severe symptoms such as fever, chills, dizziness or blisters over a large area of your body, call your doctor right away.
Because fibromyalgia itching often stems from nerve sensitivity, the goal is to soothe the skin and calm the nervous system at the same time.
Possible triggers
Fibromyalgia is often triggered by an event that causes physical stress or emotional (psychological) stress. Possible triggers include: a serious injury, such as after a car accident. an infection, such as Epstein-Barr virus or Lyme disease.
Many people believe they experience a “histamine dump.” This phenomenon usually happens at night when your body releases a sudden surge of histamine. A histamine dump can interrupt your sleep and cause headaches, flushing, itching, anxiety, and a racing heart.
TNX-102 SL (Tonmya; Tonix Pharmaceuticals), cyclobenzaprine HCl sublingual tablets, has been approved by the FDA to treat fibromyalgia in adult patients, making it the first new treatment approved for the musculoskeletal and chronic pain disorder in over 15 years and the fourth treatment approved overall.
The most widely used criteria for diagnosis are:
Küçük et al15 compared 58 women with fibromyalgia with a control group of women without fibromyalgia and noted that the vitamin D, B12, and ferritin levels were lower in the patients with fibromyalgia than in the control group and that there was a negative correlation between the number of tender points and these ...
Hydrocortisone, a topical steroid, is seen as one of the strongest OTC anti-itch medications you can buy without a doctor's note. Board-certified cosmetic dermatologist Michele Green says, “Hydrocortisone and antihistamines are great for itching.
Psoriasis is an autoimmune skin condition that causes itchiness and discomfort. Plaque psoriasis is the most common type. It causes thick, scaly areas of skin. While there isn't a cure, psoriasis treatment can help manage symptoms.