Paronychia (nail infection) usually results from bacteria. Bacteria get into the skin through cuts in the cuticle and the nail fold (the skin around the nail). Most nail infections get better with antibiotics. Paronychia doesn’t usually cause serious health problems. In some cases, the infection lasts a long time or comes back after treatment.

Paronychia is a skin infection around a fingernail or toenail. Symptoms include inflammation, swelling, pain, and discomfort. Biting or chewing the nails is a common cause. Acute paronychia develops quickly and treatment can reduce symptoms rapidly. People can treat mild cases at home.

Paronychia is a skin infection around the fingernails or toenails. It usually affects the skin at the base (cuticle) or up the sides of the nail. There are two types of paronychia: Acute: comes on suddenly and may not last long; it usually occurs on fingers. Chronic: lasts longer and may occur on your fingers or toes.

Paronychia is inflammation of the fingers or toes in one or more of the three nail folds. Acute paronychia is caused by polymicrobial infections after the protective nail barrier has been breached. Treatment consists of warm soaks with or without Burow solution or 1% acetic acid.

Paronychia is a type of nail infection, most commonly caused by the bacteria called Staphylococcus aureus, which affects the skin around the nail (called nail folds). It can also occur as a result of a fungal nail infection, referred to as onychomycosis. Symptoms include redness, swelling, pain, and pus discharge.