Cramps in the arms and legs can usually be relieved quickly by applying a reverse force pull on the affected side. Hand and foot cramps require immediate cessation of the activity in question, and relief of muscle tension and spasm by applying a reverse force pull on the affected side of the hand or foot to counteract the forces acting on the hand or foot cramp. If post-relief pain occurs, non-steroidal anti-inflammatory pain relief creams can be used for relief, such as diclofenac diethylamide ointment. After the cramps are relieved, the cause of the cramps in the hands and feet should also be treated. If the cramps are caused by strenuous exercise or cold, you should pay attention to rest and avoid getting cold to get relief. If the cramps are caused by calcium deficiency, take calcium supplements (such as calcium carbonate) and vitamin D supplements as prescribed by your doctor. If the cramps are caused by neurological or muscular disorders, relevant tests such as blood tests for vitamin D levels, vascular ultrasound and bone density should be performed to identify the cause and to provide targeted treatment. Cramps in the hands and feet may also be related to other causes, and it is recommended to consult a doctor to determine the cause and to carry out regular treatment under the doctor’s guidance. In addition, the above medications should be used under medical supervision.