Medically reviewed by John Carew, MD Key Takeaways A neck lump might be a swollen lymph node caused by an infection.Unusual ...

They're common in newborns but can occur in adults too.

Hidradenitis suppurativa (HS) causes painful bumps where skin rubs together. When lumps burst or form tunnels, they can become infected and scar. Following your HS treatment plan can reduce flare ...

A stye is a bump on the eyelid that is usually caused by a bacterial infection. Treatment can help to prevent the spread of the infection. A stye is a common condition that often resolves on its own ...

From time to time, we all experience lumps and bumps around our genitals. That’s just a given. And because it’s so common, it’s hard to know when it’s time for a trip to the doctors and when ...