What Can Cause Hand Tremors?

Hand tremors occur when the hands shake involuntarily and rhythmically. Hand tremors tend to occur in episodes, and certain medical conditions could cause them to worsen or increase in frequency over time. Hand tremors may make it difficult for patients to carry out daily tasks such as eating, writing, using the computer, dressing, and cooking. Although hand tremors might be benign, it is important to have them investigated by a physician as they can sometimes be early indicators of a neurological condition. Doctors will begin by asking the patient about their health history and current medications, and they will also conduct a physical examination, which will include checks of the patient's reflexes, sensation, strength, gait, and coordination, and doctors may also evaluate the tremors by asking the patient to drink from a glass, write, or hold their arms outstretched. Treatments for hand tremors depend on the underlying cause, and options such as beta-blockers, anticonvulsants, physical therapy, and surgery may be considered.