Understanding Periungual Conditions: Types, Causes, and Treatment Options

Periungual refers to the area around the nail, including the skin and tissue near the nail bed. It is a term used in dermatology and podiatry to describe conditions that affect this area.

Some common conditions that can affect the periungual area include:

1. Paronychia: an infection of the skin around the nail that can cause redness, swelling, and pus.
2. Onychomycosis: a fungal infection of the nail that can cause discoloration, thickening, and brittleness of the nail.
3. Periungual keratosis: a condition where the skin around the nail becomes thick and rough, often due to chronic irritation or inflammation.
4. Nail psoriasis: a type of psoriasis that affects the nails, causing redness, scaliness, and pitting of the nail surface.
5. Melanonychia: a condition where the nail bed becomes darkened due to an overproduction of melanin, which can be caused by a variety of factors such as hormonal changes or exposure to certain medications.

It is important to seek medical attention if you experience any persistent or painful conditions in the periungual area, as these conditions can sometimes be indicative of more serious underlying health issues.