If a hand cramp becomes a chicken-claw hand, the following treatment measures can be taken: 1. To relieve the spasm as soon as possible, the patient needs to stay mentally relaxed and then ask family members to help passively straighten the small joints of the hand to initially relieve the spasm of the hand in this way. 2. Apply heat to the area where the spasm and pain occur, for example, the patient can use a hot water bag and apply heat to the above area for more than 10 minutes. 3.Gently massage the painful and spastic area, for example, you can apply gentle pressure on the dorsal and ventral midline of the forearm. In addition, if you can feel the spastic muscle strips, then you can also gently flick them. 4, if the patient feels the pain is more intense, you can also take oral Nimesulide or other drugs to reduce inflammation and pain. In addition to this, safflower oil can be applied to the forearm and hand, and then gently rubbed hot with the palm of the hand. After doing the above treatment, the patient needs to go to an orthopedic clinic as soon as possible to find out the cause of this symptom, and then to deal with it, for example, for this condition, there may be ischemic muscle contracture, muscle spasm in the forearm, or there is a peripheral nerve entrapment.