Why Does My Left Arm Go Numb at Night After 60? A Doctor Explains | Dr. Humana

If your left arm goes numb while you sleep, you're not alone. Many adults over 60 wake up in the middle of the night with tingling, numbness, or a "pins and needles" sensation in one arm. Does it mean a heart attack? Not always. In this video, Dr. Humana explains the most common causes of nighttime left arm numbness, including cervical spine problems, pinched nerves, carpal tunnel syndrome, shoulder conditions, diabetes-related nerve changes, and age-related changes in the nervous system. You'll learn: • Why your left arm goes numb while sleeping • How your neck can cause numbness without neck pain • The difference between nerve compression and a heart attack • Common symptoms of carpal tunnel syndrome • How aging affects your nerves • Warning signs you should never ignore • Simple changes that may help reduce nighttime numbness • When it's time to see a doctor This video is for educational purposes only and is not a substitute for personalized medical advice. If you experience sudden chest pain, severe shortness of breath, facial drooping, difficulty speaking, or sudden weakness, seek emergency medical care immediately. If you enjoy evidence-based health information explained in simple language, subscribe to Dr. Humana for new videos every week designed especially for adults over 50. #NumbArm #ArmNumbness #pinchednerve #carpaltunnelrelief #neckpain #healthyaging #seniorhealth #neuropathyrelief #over60health #DrHumana #healthover60 #agingwell #nervepainrelief #medicaleducation #healthtips