What Are the Causes of Armpit Pain?

What are the causes of armpit pain?

Armpit pain, or underarm pain, is common in people’s life. It could be normal, or a sign of medical problems.

Common causes include:

  • Allergy and skin irritants: such as unsuitable deodorants.
  • Cancer: such as breast cancer.
  • Cysts.
  • Diabetes.
  • Heartburn.
  • Inflammation: for instance, inflammation after removing armpit hair.
  • Muscle strain.
  • Pregnancy and breastfeeding.
  • Shingles.
  • Shoulder dislocation.
  • Skin conditions: such as psoriasis.
  • Swollen lymph nodes: due to cold, upper respiratory infection, viral infection, or other reasons.


Keywords: causes of arms tingling.

* The Content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.