Discover how allergies can cause swollen lymph nodes, and learn to distinguish between normal immune responses and warning signs that require medical attention.

Medically reviewed by Daniel More, MD Allergies occur when your immune system overreacts to allergens like pet dander, pollen, mold, certain foods, or medications. Allergy symptoms may include a runny ...

James is continuing to miss time after he suffered a strained left groin muscle against the Boston Celtics on March 8. His injury led to him leaving the team’s trip early to begin his recovery ...