Paronychia treatment: what to know

Paronychia is inflammation or infection beside the fingernail or toenail. The surrounding skin may become tender, red, warm, or swollen, and fluid can collect under the edge of the nail. Bacteria are a common cause; ongoing moisture or irritation can also allow yeast to contribute, as described in Skin Yeast Infection.

A clinician checks the nail fold, the nail plate, and nearby skin. The appearance and presence of drainage help guide treatment, while a recurring problem may prompt questions about biting, picking, manicures, wet work, or skin conditions.

Keep the area clean and dry, avoid cutting or pushing back the cuticle, and do not pierce or squeeze the swelling at home. Warm water soaks may soothe a mild case, but stop if they soften the skin and increase irritation. Use any prescribed cream or medicine exactly as directed; Antibiotics For Skin Infection may be considered when bacterial infection is suspected.

If a soft, painful pocket of pus is present, medicine alone may not clear the pressure. A clinician can assess whether Abscess Drainage is appropriate and explain how to protect the nail fold afterward.

Arrange medical assessment if redness, warmth, swelling, or pain is spreading; pus is collecting; the nail is lifting or changing shape; or home care is not settling the problem. Seek prompt care for fever, red streaks, severe pain, reduced finger or toe movement, or a rapidly worsening infection. People with diabetes, poor circulation, or reduced immunity should seek advice early.

Ask whether the problem looks bacterial, yeast-related, or driven by irritation; whether a sample or drainage is needed; how to protect the cuticle while it heals; and which nail changes should trigger a follow-up visit.