6 Tell-Tale Signs You Have Strep Throat And How To Treat It

A large variety of infections and diseases, including ear infections, HIV, and lupus, cause swollen lymph nodes. Strep throat is also the culprit behind this symptom.

Lymph nodes, part of the lymphatic system, play a major role in ridding the body of toxins and waste, carrying white blood cells in lymph fluid throughout the body to fight infections, and protecting the immune system.

Failure to control and treat a strep throat may mess up your immune system function.