What causes pain and weakness in the right hand?

Pain and weakness in the right hand are common symptoms of limb injury, possibly caused by damage, strain, or fracture. Generally, pain and weakness result from changes in muscles, joints, and bones due to severe injury or disease. Additionally, pain and weakness may arise from sports injuries, tendonitis, or radiculopathy. If pain and weakness occur in the right hand, prompt medical attention is necessary for evaluation of the underlying cause and appropriate treatment. Diagnosis includes physical examination and specialized tests such as X-ray, magnetic resonance imaging (MRI), and computed tomography (CT) scans to determine the location and extent of the injury. Treatment can be tailored according to the patient's condition and generally includes medication, support devices, manipulation, and physical therapy. Finally, patients can engage in proper exercises to improve limb mobility, reduce pain and weakness, and achieve rehabilitation goals.