What causes a hard lump on the side of the leg after an injury?
Patient: I tripped and fell today and banged the side of my leg really hard on the sidewalk now a big knot (lump) has formed on the side of my thigh. It hurts when touched and I was just wondering what causes a knot like that to form? Is there anything I can do to help it go down? Doctor: Hello and Welcome to ‘Ask A Doctor’ service.I have reviewed your query and here is my advice.The hard lump after injury suggests underlying hematoma formation.Though primary home relief with ice application can be obtained, I suggest you to consult your doctor and get prescription of antibiotic and anti-inflammatory drugs for best results.I hope I have answered your query. Let me know if you have any further questions. Regards,Dr. Bhadresh Lakhani