Soreness and weakness in the right hand is usually caused by muscle injury, strain, cervical spondylosis and other diseases. It is necessary to carry out targeted treatment for different diseases, including braking, rest, physical therapy, medication and surgical treatment. 1. Muscle injury: right hand pain is caused by the muscle of the upper limb due to trauma or sports injury, resulting in the accumulation of metabolic products and right hand pain. Rest and physiotherapy hot compresses are needed. Oral pain relief and anti-inflammatory drugs such as ibuprofen can also be taken. 2. Strain: Repeating an action for a long time, such as sports and housework, etc., the right hand is used more frequently, and it is easy to have strain injury of the right hand muscle or fascia, which causes right hand pain and soreness. Local physical therapy, the most commonly used is heat therapy, after rest and symptomatic treatment. At the same time, you can take some anti-inflammatory and analgesic drugs such as celecoxib. 3. Cervical spondylosis: If the symptoms of right hand pain are due to cervical spondylosis, there is often a sensory abnormality of the right upper limb, at this time, we need to carry out systematic treatment of cervical spondylosis, including braking and resting, nutritive nerves, reduce the nerve root edema and so on, you can orally take medicines such as methylcobalamin and loxoprofen sodium. Surgery may also be involved if necessary to decompress the cervical spine. Soreness in the right hand can also be caused by systemic diseases, such as renal abnormalities, calcium deficiency, ionic disorders, etc., which often produce systemic symptoms, and it is necessary to treat the primary disease at this time. It is recommended to consult a doctor in time to avoid delaying the condition.