What Does It Mean If Your Armpits Swell and Feel Painful to the Touch?
1. Introduction A painful and swollen armpit typically indicates axillary lymphadenopathy, a condition where the lymph nodes in the axilla become enlarged and tender. This swelling is most frequently a robust immune response to a localized infection in the arm, breast, or upper respiratory tract. The pain upon palpation is a key clinical indicator of … Read more