Tag: Pinched nerve

Over 70% of people will experience temporary arm numbness at some point, with common causes being harmless, like sleeping on your arm. However, discerning **when should I worry about arm numbness?** requires understanding the accompanying symptoms that could signal a life-threatening emergency.

According to the National Institute of Neurological Disorders and Stroke, millions of people experience some form of peripheral neuropathy, a condition that can make your arms feel weird with sensations like numbness or tingling. Understanding the possible causes is the first step toward finding relief.

Over 70% of people will experience temporary arm numbness at some point, often due to positional pressure. But if you're asking, **Why is my right arm sleepy?**, the answer could range from mild and temporary causes to underlying medical issues that require attention.

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.