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Rodent mite dermatitis (also known as rat mite dermatitis) is an often unrecognized ectoparasitosis occurring after human contact with haematophagous mesostigmatid mites that infest rodents, such as house mice, [1] rats [2] and hamsters. [3]
Ill-fitting shoes that rub on the skin can cause the blood vessels in the skin to break and form a blood clot under the skin, resulting in a blood blister. Certain sports activities that require repeated movement and rubbing of the skin against equipment may also cause this; baseball pitchers, rowers, and drummers often contract blood blisters ...
Tinea nigra, also known as superficial phaeohyphomycosis and Tinea nigra palmaris et plantaris, [2] is a superficial fungal infection, a type of phaeohyphomycosis rather than a tinea, that causes usually a single 1–5 cm dark brown-black, non-scaly, flat, painless patch on the palms of the hands and the soles of the feet of healthy people. [1]
organic brain diseases – which allow repetitive head-banging, hand-biting, finger-fracturing, or eye removal; conventional – nail-clipping, trimming of hair, and shaving beards. [29] Pao (1969) differentiated between delicate (low lethality) and coarse (high lethality) self-mutilators who cut.
Chilblains, also known as pernio, is a medical condition in which damage occurs to capillary beds in the skin, most often in the hands or feet, when blood perfuses into the nearby tissue, resulting in redness, itching, inflammation, and possibly blisters.
These symptoms can be present across most of the body or just certain areas such as the wrists, between fingers, or along the waistline. [2] The head may be affected, but this is typically only in young children. [2] The itch is often worse at night. [2] Scratching may cause skin breakdown and an additional bacterial infection in the skin. [2]
Tunga penetrans is a species of flea also known as the jigger, jigger flea, chigoe, chigo, chigoe flea, chigo flea, nigua, sand flea, or burrowing flea.It is a parasitic insect found in most tropical and sub-tropical climates.
Treatment of sporotrichosis depends on the severity and location of the disease. The following are treatment options for this condition: [13] Oral potassium iodide; Potassium iodide is an anti-fungal drug that is widely used as a treatment for cutaneous sporotrichosis. Despite its wide use, there is no high-quality evidence for or against this ...