Armpit lumps can stem from swollen lymph nodes fighting infection, allergic reactions to products or vaccines, benign growths like lipomas or cysts, or skin conditions like hidradenitis suppurativa.

Over 3 million people have been diagnosed with hidradenitis suppurativa (HS) in the United States and today, the American ...

Brandi Jones has over two decades of experience as a nurse in an acute care setting. Her clinical background includes pediatrics, medical-surgical, and women's health. She also specializes in ...

Boils are pus-filled skin infections that form when bacteria, typically Staphylococcus aureus, infect a hair follicle and trigger white blood cells to fight the infection. Around 10% of people with a ...