An open wound is any internal or external injury that exposes internal tissue to the external environment. People can sometimes treat acute open wounds at home with medications and natural remedies.

Hidradenitis suppurativa (HS) is a disease that causes painful, pus-filled open wounds to form under the skin, which later turn into hard lumps. These growths are difficult to treat, and they often ...

Wound healing happens in several stages. Your wound may look red, swollen, and watery at the beginning, and once it closes, it may have a raised red or pink scar. The scar will eventually become ...