Tag: Pseudolymphoma

While infections are a common cause of swollen lymph nodes, an estimated 2-10% of adverse drug reactions involve the lymphatic system. This specific reaction is known as drug-induced lymphadenopathy, and several types of medications cause lymph nodes to swell as an uncommon but possible side effect.

While infection is the most common cause, certain medications can trigger swollen lymph nodes, a condition known as drug-induced lymphadenopathy. A variety of drug classes, from common antibiotics to anti-seizure medications, are implicated in causing this adverse reaction.