Swollen lymph nodes in your neck, armpit, head, and other parts of the body often occur when your body is fighting an ...

However, very occasionally, swollen lymph nodes can be a sign of inflammation deeper inside the body, or more rarely, a sign of cancer, but in this case they are usually much larger than a pea.

Getting a tick bite doesn't automatically spell medical emergency, but it is important to know what to do next.

Swollen lymph nodes may result from an infection or illness. If they last for a long time or occur with other symptoms, you may need medical care. Treatment is specific to the cause of the swollen ...

Cellulitis is a skin infection that can occur when bacteria enter an open bug bite. Early treatment is crucial. Learn how to ...

One of the lymph nodes on the right side of my neck has been enlarged for the last two to three months. It is about the size of a small pea and feels fairly firm to the touch. I've no other ...

Painful armpit lumps are often due to a swollen axillary lymph node under the armpit. This is usually a sign that the body is fighting an infection, but it can sometimes indicate cancer.

A multicenter study has shown that lymph node transfer is a viable treatment for the swelling in the affected limb, a condition known as lymphedema, after breast cancer surgery. However, an effective ...