Address abscesses. People with underarm hidradenitis suppurativa often develop armpit abscesses, painful lumps under the skin that are filled with pus. Usually caused by a bacterial infection, they ...

Pain can be throbbing, aching, or sharp, and it can be occasional or constant. It all depends on what’s causing the pain. The uncomfortable sensation is a red flag, though, a warning to you that ...

Abscesses are a common problem if you have Crohn’s disease. They’re painful pockets of pus and bacteria that can form in your stomach, pelvis, or around your anus. You’ll need antibiotics to treat the ...