Swollen legs with hard lumps, considering soft tissue injuries, ligament injuries, fractures, etc., the main treatment methods are general treatment, drug treatment, surgical treatment. 1. Soft tissue injury: swollen legs can lead to soft tissue injury, capillary rupture after a small amount of bleeding, accumulation in the subcutaneous formation of hard lumps, can be injured within 72 hours of cold compresses to reduce bleeding, 72 hours after the injury, hot compresses to the absorption of bruises. If the pain is obvious, you can take ibuprofen and celecoxib orally. 2. Ligament injury: If the ligament is injured, it should be dealt with according to the severity of the condition, if it is mild, it needs to rest and stop exercising. If it is moderate or severe, repair surgery can be performed. 3. Fracture: If the leg is swollen and there is a hard lump accompanied by a fracture, it should also be dealt with according to the severity of the condition. Patients who have not been displaced can be fixed with a plaster or brace and bed rest for a period of time, and if displacement occurs, they need to be surgically fixed internally. The leg bumped and swollen with hard lumps, according to the specific cause of the selection of appropriate treatment, the above drugs should be used in accordance with medical advice.