Health Why Are Your Hands Shaking? Causes and When to See a Doctor by Dr Natalie Singh - Health Editor June 16, 2026 by Dr Natalie Singh - Health Editor June 16, 2026 Understanding Hand Tremors: Causes and When to Seek Medical Care A hand tremor is an involuntary, rhythmic muscle contraction that causes shaking in one or both hands. While many people … 0 FacebookTwitterPinterestEmail