What Causes Arm Muscle Twitching?

Nov 24, 2021 Source: Cainiu Health
Disease description:

Recently, my arm muscles have been involuntarily twitching even when I’m completely relaxed. Could you please explain what causes arm muscle twitching?

Doctor's answer (2)
Dr. Liu Yong
Hello, arm muscle tremors can be attributed to either physiological or pathological causes. Physiological causes include mental stress, excessive life pressure, or side effects from recently started medications. Pathological causes may involve neurological disorders. It is highly recommended that you visit a reputable hospital’s neurology department as soon as possible for a comprehensive evaluation, followed by targeted treatment based on the diagnostic findings. I hope this information is helpful to you. Wishing you good health!