Medically reviewed by Marla Anderson, MD Cysts (fluid-filled tissue pockets), infections, and swollen lymph nodes commonly ...

After a while I began to get small painful lumps under my armpits about once every two weeks or so. They last about a day and then disappear. I started using deodorant again but I keep getting them.

Two weeks ago I found another larger lump in my right armpit, and both areas were very sore when the lumps appeared. The appointment for the breast clinic may take 15 weeks. As the lumps have now ...

This may be a muscle pain or a problem within the shoulder joint itself. The left armpit contains lymph nodes or glands, ...

While a lump in the breast or changes ... "A less common cause of swollen lymph glands in the armpit is breast cancer that has spread to this area," it says. Pain in the area could also be a ...

The NHS cautions: "Pain in your breast or armpit which does not go away – breast pain that comes and goes is usually not a symptom of breast cancer." Other important signs of breast cancer to look for ...

The NHS cautions: "Pain in your breast or armpit which does not go away – breast pain that comes and goes is usually not a symptom of breast cancer." Other important signs of breast cancer to look for ...