Does topical antibiotic therapy treat pitted keratolysis?

Pitted keratolysis affects the thick skin of the soles and can cause shallow pits, a strong odour, or a soggy appearance. Bacteria thrive when feet remain warm, sweaty, and enclosed. A prescribed antibiotic applied to the affected skin aims to reduce those bacteria; it does not remove moisture on its own. Improvement depends on using the product as directed and addressing the environment that allowed the problem to develop.

Wash the feet gently, dry carefully between the toes and across the soles, and apply the medicine only as instructed. Change damp socks, rotate enclosed shoes so they can dry, and choose breathable footwear when practical. Avoid sharing towels or footwear. Do not apply a leftover antibiotic to cracked or irritated skin without advice, and do not stop early simply because the odour improves.

Arrange a medical review if the pits, odour, tenderness, or peeling do not improve, or if the problem keeps returning. Seek prompt care for spreading redness, warmth, swelling, pus, fever, or difficulty walking. Diabetes, reduced sensation, poor circulation, or an open wound on the foot make earlier assessment especially sensible.

Ask which product is suitable, how long to apply it, whether sweating needs separate treatment, and how to distinguish pitted keratolysis from a fungal infection or another cause of peeling.