Swollen feet after a bicycle fall can be treated with general treatment, medication and surgery according to the specific condition. 1. General treatment: If the swelling of the foot is mild after a bicycle fall, intermittent cold compresses can be applied within 72 hours to reduce swelling, and then hot compresses can be applied to promote blood circulation and reduce swelling. At the same time, you should pay attention to the elevation of the affected limbs, avoid strenuous exercise, standing and sitting for a long time. 2. Drug treatment: foot swelling accompanied by pain can take non-steroidal anti-inflammatory drugs (such as ibuprofen) to relieve, can also be used externally to reduce swelling and pain relief ointment for treatment, such as diclofenac diethylamide cream, Yunnan Baiyao dressing cream, and so on. 3. Surgery: If the swelling is accompanied by fracture or ligament tear, surgery should be considered. Swollen feet after a fall on a bicycle, it is recommended to consult a doctor in time for relevant examinations, according to the specific conditions and standardized treatment under the guidance of the doctor. In addition, the drugs mentioned above should also be used under the guidance of a doctor.