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.