Antibiotics for paronychia

Paronychia means inflammation of the skin fold beside a nail. The choice between home care, drainage, topical treatment and oral medicine depends on how quickly it started, whether pus is present and whether redness extends into the finger or toe.

A rapidly developing tender, red and swollen nail fold can follow a torn cuticle, nail biting, an ingrown nail or a manicure injury. Bacteria may enter through that break. A soft or visibly yellow area can indicate trapped pus.

Repeated or persistent swelling across several nail folds is often linked to frequent wet work, detergents or ongoing irritation. Managing moisture and inflammation can then matter more than taking an antibiotic, although a clinician should check for infection and other nail disorders.

For mild early symptoms without a pus pocket, warm-water soaks can soothe the area; dry it thoroughly afterwards. Stop biting, picking or trimming the cuticle, and reduce exposure to water and cleaning chemicals. Gloves with a dry inner layer can help during wet tasks.

Never lance the swelling at home. Drainage should be performed safely when needed. Take any prescribed medicine as instructed, and tell the prescriber about medicine allergies, pregnancy, kidney or liver problems, and other treatments you use.

Seek timely care when pus is visible, throbbing pain is increasing, redness is moving away from the nail, movement becomes difficult, or fever or red streaking occurs. A deep puncture, bite or crushed nail also deserves assessment because treatment may differ.

People with diabetes, reduced circulation or weakened immunity should have a worsening nail-fold problem examined early. Sudden facial swelling, wheeze or breathing difficulty after medication requires emergency help.

You can ask whether there is an abscess, whether an ingrown nail is contributing, which local care is appropriate, how to keep the fold dry at work, and what signs would mean the treatment needs changing.