Painless swelling or lumps in the neck can sometimes be an early sign of Hodgkin’s lymphoma, especially when accompanied by other symptoms like unexplained fatigue, low-grade fever, night sweats, or unintentional weight loss. These enlarged lymph nodes often feel firm but not tender. While many causes of neck lumps are benign, persistent or progressively enlarging swelling should prompt a medical evaluation, as early diagnosis and treatment significantly improve outcomes. A doctor may recommend blood tests, imaging, or a biopsy to determine the cause.