A member asked:

I've had a blistering itchy rash behind my knees for 4 days now. the blisters have started to weep with a blood-like crust forming. is it healing?

A doctor has provided 1 answer
Dr. Stephen Southard answered

Specializes in Internal Medicine

Hard to say: As without have a better understanding of what may have caused this, in terms of possible contact irritants or allergens, versus an infectious cause(like bacteria or a viral issues) and even just the appearance, it's difficult to guide you. You may want to consider a formal consultation(a HealthTap Prime) consultation where you can upload an image or better detail the history around this rash.

Answered 8/14/2018

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