Numbness, swelling and pain in the right hand should be treated according to the cause of the disease. Common causes include physiological causes such as muscle strain in the right hand caused by exertion, and pathological causes such as cervical spondylosis and vascular diseases, etc. The treatment includes general treatment, medication, physiotherapy and surgical treatment. 1. Physiological causes: If daily chores are too heavy and the amount of exercise is too large, it can cause muscle strain in the right hand, which manifests itself as numbness, swelling and pain in the right hand without any other special symptoms, and the symptoms can be relieved after resting for a period of time. 2. Cervical spondylosis: Cervical spondylosis can cause nerve compression, the right hand can appear numbness, distension and pain, can be accompanied by neck and back pain and other symptoms. Non-steroidal anti-inflammatory drugs such as ibuprofen, nutritive drugs such as methylcobalamin and adenosylcobalamin can be used to treat the condition, along with physical therapy such as acupuncture, massage, tuina and traction therapy. If conservative treatment is ineffective, surgical treatment such as discectomy is needed. 3. Vascular disease: Due to the narrowing of the blood vessels in the right hand, or the occurrence of sclerosis, the formation of plaque, which may lead to the local blood supply is insufficient, thus leading to the right hand numbness, distension, pain, cold symptoms. Anticoagulant drugs can be used for treatment, such as apixaban, rivaroxaban, etc., and interventional therapy can be used if the treatment is ineffective. Numbness, swelling and pain in the right hand can also be seen in other causes, it is recommended to exclude physiological causes, and then go to the hospital in time, to clarify the cause of the diagnosis, and timely treatment. All of the above drugs should be used under the guidance of a doctor.