Boil

A boil is a skin infection caused by a bacterial or fungal infection. It is characterized by an area of redness and swelling, which may be painful or tender to the touch. The area may also become filled with pus. Boils usually occur on the face, neck, armpits, buttocks, or thighs. Boils can be caused by a variety of bacteria, including staphylococcus aureus and streptococcus pyogenes, as well as fungi such as candida. Treatment for a boil usually involves the use of antibiotics or antifungal medications. In some cases, a doctor may surgically drain the boil or remove it surgically. In severe cases, the boil may need to be drained under general anesthesia. It is important to seek medical attention if a boil does not resolve on its own, as it could be a sign of a more serious underlying condition.