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  1. Paronychia (Nail Infection): What Is It, Symptoms, Causes and …

    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 …

  2. Paronychia Guide: Causes, Symptoms and Treatment Options

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

  3. Paronychia - Wikipedia

    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.

  4. Paronychia - UpToDate

    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 …

  5. Paronychia - StatPearls - NCBI Bookshelf

    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 …

  6. Paronychia: MedlinePlus Medical Encyclopedia

    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 …

  7. Paronychia - Family Doctor

    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 …

  8. Paronychia: Causes, Symptoms, and Diagnosis - Healthline

    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.

  9. Acute Paronychia - Dermatologic Disorders - Merck Manual …

    Paronychia is infection of the periungual tissues. Acute paronychia causes redness, warmth, and pain in the nail folds. Diagnosis is based on clinical examination. Incision and drainage is an …

  10. Paronychia (nail fold infection): Causes, Images, treatment

    Paronychia is the inflammation of the skin around a finger or toenail. It can be acute or chronic and is usually due to a bacterial infection, however viral pathogens may also be implicated.