Checkup Introduction. People make appointments to see their doctor for many different reasons. Some only go to the doctor when they are experiencing a new problem or concern and are looking for a specific diagnosis or treatment. Others see their doctor at more regular intervals for ongoing follow-up of a chronic problem or disease.
Donât blame it on the sunshine. Most people believe these yellow stains are a result of sweat. After all they only occur in the armpit area. In addition to this, they seem to be ubiquitous on summer clothing. It just has to be the sweat that causes it.
Quick Answer. Blister-like scabs in or near the armpit are commonly caused by conditions such as allergic contact dermatitis, psoriasis, yeast infection and skin tagging, according to WebMD. Since each of these conditions has a different underlying cause, they each require a different type of treatment. Continue Reading.