Fingernail infection paronychia treatment

Paronychia affects the skin edge or fold next to the nail. A sudden episode can follow a torn cuticle, bite, manicure injury, or small break in the skin. Longer-lasting irritation may be linked with repeated wet work or exposure to soaps. The area can become red, swollen, tender, and sometimes filled with pus. Yeast can contribute to persistent nail-fold inflammation; see Skin Yeast Infection for related information.

Keep the finger clean and dry between gentle warm-water soaks, then pat it dry. Do not cut the cuticle, squeeze the swelling, or puncture it at home. Cover a tender area with a clean light dressing if it rubs against objects. A clinician may recommend Antibiotics For Skin Infection when a bacterial infection is suspected. If a pocket of pus has formed, Abscess Drainage may be needed so it can empty safely. Avoid nail products until the skin has settled.

Arrange prompt medical assessment if redness is spreading, pain is increasing, pus is trapped, the fingertip is difficult to move, or symptoms are not improving with gentle care. Seek urgent help for fever, red streaks moving up the finger or hand, marked swelling, or feeling generally unwell. People with diabetes, poor circulation, or reduced immunity should seek advice early because a small finger infection can need closer monitoring.

Ask whether the episode is acute or persistent, whether pus needs drainage, and which signs would mean the infection is spreading. Tell the clinician about recent manicures, nail biting, wet work, skin conditions, and any medicines or allergies.