Abscess

An abscess is an infection of the tissue that is typically filled with pus. It is usually caused by bacterial infection, and can occur anywhere on the body. Abscesses are often painful and can cause swelling and inflammation. They can occur in various forms, including a boil, a pimple, or a lump. The most common causes of abscesses include staphylococcal bacteria, which is found on the skin, and Streptococcus bacteria, which is normally found in the throat and nose.

Abscesses form when bacteria enter the body through a break in the skin, such as a wound or a cut. The body's immune system then attempts to fight off the bacteria by sending white blood cells to the area. As the white blood cells attempt to break down the bacteria, they also release chemicals that cause the surrounding tissue to become inflamed and fill with pus. As the infection worsens, it can spread to other parts of the body or cause the abscess to rupture, leading to pain and discomfort.

Abscesses can be treated with antibiotics or drained through a surgical procedure. For larger abscesses, a physician may need to cut into the abscess and remove the pus. After the abscess is drained