Recurrent small blisters on the tiger's mouth of the index finger of the thumb

Sep 28 20213 people replied
Description Of Condition:

It's been almost six months and it's torture.Repeatedly, it itches when there are blisters, and sometimes it doesn't when there are no blisters.The frequency of recurrence is very high.The application of dermatitis and furnace glycolic lotion are useless, or itchy.Today it is too torturous to poke with a needle, the following picture, is a clear liquid, very shallow, a few places are out of a little blood.What is this?Is it a fungal infection or a sweat rash?What medication should I use?

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