How Can I Alleviate Pain in My Armpit?

There are several ways to help lessen pain in your armpit, and the right one depends on the cause of your discomfort. If your pain is due to muscle strain or shoulder-related issues, gentle stretching and warm compresses may help relax the muscles and improve blood flow. Over-the-counter NSAIDs like ibuprofen can also help reduce inflammation and pain. For reactive lymph nodes caused by infection or inflammation, managing the underlying condition is key. This could mean treating a skin infection, avoiding irritating deodorants, or using warm compresses to encourage drainage. If your pain is related to hidradenitis suppurativa (HS)—a chronic skin condition with inflamed lumps in the armpit—topical or oral antibiotics may help, and in some cases, advanced treatments like biologics may be necessary. For persistent pain, a doctor may recommend additional treatments such as physical therapy, corticosteroid injections, or other medical interventions. If the pain worsens or doesn’t improve, seeking medical advice is essential to find the best solution for your situation.