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Psychiatry. Types. OCD. Dermatophagia (from Ancient Greek δέρμα — lit.skin and φαγείαlit.eating) or dermatodaxia (from δήξις, lit.biting) [3] is a compulsion disorder of gnawing or biting one's own skin, most commonly at the fingers. This action can either be conscious or unconscious [4] and it is considered to be a type of pica.
What they look like: Mosquitoes leave itchy bumps on the skin that may swell and become red. These reactions typically appear within minutes after a bite, the Mayo Clinic says.In some people, the ...
The fungi tend to spread to areas of skin that are kept warm and moist, such as with insulation (clothes), body heat, and sweat. However, the spread of the infection is not limited to skin. Toe nails become infected with fungi in the same way as the rest of the foot, typically by being trapped with fungi in the warm, dark, moist inside of a shoe.
Tinea manuum is a fungal infection of the hand, mostly a type of dermatophytosis, often part of two feet-one hand syndrome. [2] [4] There is diffuse scaling on the palms or back of usually one hand and the palmer creases appear more prominent. [2] When both hands are affected, the rash looks different on each hand, with palmer creases appearing ...
Biting your nails is no picnic for your teeth, either. "Constant biting can lead to poor dental occlusion," says Richard Scher, M.D., an expert in nail disorders, "so the biter's teeth shift out ...
Onychophagia, or nail biting, is a pretty common habit, affecting an estimated 20 to 30 percent of the population. Onychophagia, or nail biting, is a pretty common habit, affecting an estimated 20 ...
Cellulitis is usually [9] a bacterial infection involving the inner layers of the skin. [1] It specifically affects the dermis and subcutaneous fat. [1] Signs and symptoms include an area of redness which increases in size over a few days. [1] The borders of the area of redness are generally not sharp and the skin may be swollen. [1]
Chigger bites vs. bed bug bites. Chigger and bed bug bites may look similar to the naked eye. They both feed off humans and can leave a trail of bumps on your skin. This can cause itchiness and ...