Medically reviewed by Theresa Marko, PT, DPT, MS Key Takeaways Armpit pain can come from injuries, infections, or swollen lymph nodes.  To diagnose armpit pain, doctors may use lab tests, physical ...

Medically reviewed by Doru Paul, MD Key Takeaways An armpit lump, also called axillary lump, can be a symptom of breast ...

Armpit pain is a common complaint that can have many causes, from mild muscle injuries to swollen lymph nodes and severe skin infections. In most cases, armpit pain isn't a reason to worry, but it can ...

Got strange blisters in your armpit? It may be more serious than you think. Find out the hidden causes, dangers, and simple home remedies you need to know. Armpit blisters can be painful, embarrassing ...

Right-sided pain under the armpit may be due to muscle strain, infections, or skin conditions. Sometimes, armpit pain may indicate a more serious issue, such as cancer or a heart issue. The armpit ...

You may be able to treat an ingrown armpit hair with topical products, such as retinoids or benzoyl peroxide. Practicing good hygiene may also help prevent infection. Ingrown hairs are hairs that curl ...