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Paresthesia is usually painless and can occur anywhere on the body, but most commonly in the arms and legs. [1] The most familiar kind of paresthesia is the sensation known as pins and needles after having a limb "fall asleep"(technically called obdormition. A less common kind is formication, the sensation of insects crawling on the skin.
As it is often the result of scratches, involving contact with other materials, it can be confused with an allergic reaction, when in fact it is the act of being scratched that causes a wheal to appear. These wheals are a subset of urticaria (hives), and appear within minutes, in some cases accompanied by itching. The first outbreak of ...
Frictional alopecia is a non-scarring alopecia that may result from something rubbing against the hairs or from a self-inflicted tic disorder. [3]Friction alopecia, when self-inflicting, is called trichoteiromania, a psychiatric condition marked by obsessive hair rubbing.
That muscle soreness, specifically the delayed-onset muscle soreness (DOMS) you feel a day or two after a hard workout, is the result of small tears in your tissues, according to a study published ...
The worst sleeping position for lower back pain: As comfortable as it seems for some, sleeping on your stomach without a pelvic pillow can do the most damage to your spine over time. "Sleeping on ...
Alcoholic polyneuropathy is a neurological disorder in which peripheral nerves throughout the body malfunction simultaneously.It is defined by axonal degeneration in neurons of both the sensory and motor systems and initially occurs at the distal ends of the longest axons in the body.
Sleep lines. Back-sleeping benefits and downsides. Sleeping on the back is also considered healthy and is associated with various health benefits. Back-sleeping is safe for most people, especially ...
Periodic limb movement disorder (PLMD) is a sleep disorder where the patient moves limbs involuntarily and periodically during sleep, and has symptoms or problems related to the movement. PLMD should not be confused with restless legs syndrome (RLS), which is characterized by a voluntary response to an urge to move legs due to discomfort. PLMD ...