Swollen feet can be injured through physical therapy, local massage or medication. 1. Physical therapy: when the foot just injured and swollen first take the right treatment is a cold compress, not only can promote capillary contraction, reduce inflammation of the soft tissue, but also relieve the pain of the swollen parts, to achieve the effect of swelling. 2. Local massage: at the beginning of the injury, you can carry out local massage, first to the center of the swollen parts, and then to the surrounding directions of pressure, pay attention to the appropriate strength, do not be too big or too small, which can promote blood circulation, to achieve the effect of swelling. 3. medication: if the foot swelling is more serious, you can use some non-steroidal anti-inflammatory drugs, such as ibuprofen tablets, losoprofen sodium tablets and so on. After a foot sprain, it is recommended to consult a doctor in time for examination and targeted treatment.