Aug 16, 2021 · Paronychia can develop when bacteria enter broken skin near the cuticle and nail fold, causing an infection. The cuticle is the skin at the base of the nail. The nail fold is where the skin and …

Nov 11, 2025 · Paronychia - an easy to understand guide covering causes, diagnosis, symptoms, treatment and prevention plus additional in depth medical information.

Paronychia is an inflammation of the skin around the nail, often due to bacteria or fungi. Its sudden (acute) occurrence is usually due to the bacterium Staphylococcus aureus.

Oct 24, 2025 · This topic will discuss the pathogenesis, clinical manifestations, and management of acute and chronic paronychia. Ingrown toenails and other nail disorders are discussed separately.

Fungal paronychia may occur in people who: The main symptom is a painful, red, swollen area around the nail, often at the cuticle or at the site of a hangnail or other injury. There may be pus-filled …

Aug 7, 2023 · Paronychia is an infection of the proximal and lateral fingernails and toenails folds, including the tissue that borders the root and sides of the nail. This condition can occur …

May 5, 2025 · What is paronychia? 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 …

Jun 20, 2023 · Paronychia is an infection of the skin around your fingernails and toenails. The infection can be caused by bacteria or a type of yeast called Candida.

What Is a Nail Infection (Paronychia)? An infection that develops along the edge of the fingernail or toenail is called a paronychia (pear-ah-NIK-ee-ah). It is the most common hand infection and, if left …

Acute paronychia develops along the nail margin (the sides and base of the nail fold). Over the course of hours to days, people with acute paronychia develop pain, warmth, redness, and swelling.