Causes of an underarm rash include chafing, heat rash, and allergic reactions. Conditions like eczema, ringworm, and dermatitis can also cause it. How do I get rid of a rash under my armpits?

An armpit rash can be serious if you have hidradenitis suppurativa, Farnsworth says. The lumps can develop abscesses or pus pockets, leading to scarring or pus-filled tunnels forming under the skin.

Armpit rashes are common in summer and require a combination of remedies and treatments Here’s what an expert has to say about managing the condition and reducing the risk of recurrence ...

It can cause an armpit rash that becomes raw or cracks open, which can be itchy and very painful. 5. ... you can feel more pain in the chest area or under the arm," says O'Hare.

From muscle strains, bacterial and viral infections, and skin rashes, here are 9 possible causes of armpit pain and when to see a doctor.

I had just returned home from Savannah in July 2023, when I noticed that my skin felt super sensitive and irritated. There ...

Right-side pain under the armpit may be due to muscle strain, infections, or skin conditions. Sometimes, it may indicate a more serious issue. Read more here.