Medically reviewed by Jurairat J. Molina, MD Spider and other insect bites can cause pus blisters, but so can a potentially ...

This fluid exchange produces an itchy rash in most people, and it can also lead to a bruised appearance. Other times, like ...

When a spider bites, it typically leaves two puncture marks on the skin, a hallmark of arachnid encounters. In the United States, there are over 3,500 species of spiders, but only a handful are ...

Dear Dr. Roach: I read your recent column on shingles. I am 66 years old and in fairly good health. I had both Shingrix shots ...