Patients with thumb cramps are mainly caused by cold or chronic strain on the thumb area. In the specific treatment, traditional tui-na techniques can be used, such as tui-na, massage or hot towel compresses, physical therapy, acupuncture, and small needle knife prying and loosening can be applied to relax the blood vessels in the thumb, which can alleviate the spasm and contraction of the tendons in the thumb and relieve the cramps. To prevent the occurrence of cramps, the patient can be instructed to warm up before moving the thumb or avoid getting cold, not to do too much weight-bearing activities, and to soak in hot water frequently to reduce the occurrence of this phenomenon.