What causes a rash-like bump on the finger post-silver ring?

Question

Hi doctor,

I have a rash or bumpy area on the base of my ring finger on the side where it touches my middle finger. That occurred several days ago while I was wearing a silver ring on that finger. I have taken off the ring, but the area is getting painful and irritating, and it seems to be getting worse. I have used an antifungal cream on it for one day so far, but I am not sure how to tell if it is actually fungal or not. Please help.

Thank you.

Answer 1

Hi,

Welcome to icliniq.com.

From the picture provided (attachment removed to protect patient identity), it is most likely to be a viral infection like herpes or contact dermatitis.

These lesions are usually tiny grouped blisters and cause pain. They last for about 7-10 days and resolve spontaneously. However, they may get infected secondarily, oozing pus and spreading to the surrounding area.

You can apply Mupirocin cream to prevent further infection. I would also suggest you see your dermatologist, as you may require oral medications to prevent complications.

I hope this helps.

Thank you.