Roshini Raj, MD, is Health's former magazine's medical editor and coauthor of What the Yuck?!. Board-certified in gastroenterology and internal medicine, Dr. Raj is a Clinical Associate Professor ...

a vaccine could cause a reaction affecting the lymph nodes One 2022 case study found that one person who received the COVID-19 vaccine experienced swelling in the lymph node in their armpit.

Armpit pain is a common complaint that can have many causes, from mild muscle injuries to swollen lymph nodes and ... is the hollow area under the junction of arm and the shoulder.

Armpit pain is a common complaint that can have many causes, from mild muscle injuries to swollen lymph nodes and ... is the hollow area under the junction of arm and the shoulder.

(Prabhjot Singh Lotey/CBC) A Winnipeg mother is looking for answers about how intravenous fluid ended up in her two-year-old son's arm tissue, causing ... was swollen right under his armpit ...