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Heat rash: When sweat ducts don’t have the opportunity to “breathe” (which often happens in warm environments), they trap perspiration beneath the skin and can create lumps, bumps, and ...
Chafing is an irritation or superficial abrasion of skin caused by friction, moisture or irritating fabric.Prolonged rubbing on the skin may result in skin sting or burn, and development of a mild, red rash or boils; and in severe cases may include swelling, bleeding, or crusting.
After you get over chickenpox, the virus stays dormant in your nerves and can reappear as a painful rash. A shingles rash typically appears in specific areas of the body (dermatomes) that are ...
The cause of the disease is a haploinsufficiency of the enzyme ATP2C1; [7] the ATP2C1 gene is located on chromosome 3, which encodes the protein hSPCA1.A mutation on one copy of the gene causes only half of this necessary protein to be made and the cells of the skin do not adhere together properly due to malformation of intercellular desmosomes, causing acantholysis, blisters and rashes.
Intertrigo, commonly called “skin fold dermatitis”, refers to a type of inflammatory rash of the superficial skin that occurs within a person's body folds. [1] These areas are more susceptible to irritation and subsequent infection due to factors that promote skin breakdown such as moisture, friction, and exposure to bodily secretions and excreta such as sweat, urine, or feces. [1]
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The rash appears immediately in irritant contact dermatitis; in allergic contact dermatitis, the rash sometimes does not appear until 24–72 hours after exposure to the allergen. Blisters or wheals: Blisters , wheals (welts), and urticaria (hives) often form in a pattern where skin was directly exposed to the allergen or irritant.
It may have a variety of appearances; most easily identifiable are the enlarging raised red rings with a central area of clearing (). [3]The same appearances of ringworm may also occur on the scalp (tinea capitis), beard area (tinea barbae) or the groin (tinea cruris, known as jock itch or dhobi itch).