Why does my left hand feel sleepy? Exploring common causes and remedies
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4 min read
According to the Sleep Foundation, nearly one-third of adults experience nocturnal paresthesia, or hand numbness, at least once a week. If you've ever woken up thinking, "Why does my left hand feel sleepy?" you are not alone. This phenomenon is often caused by nerve compression or reduced blood flow, but can sometimes indicate more serious underlying conditions.