However, unexplained arm numbness may indicate an underlying health condition, such as nerve damage, a herniated disc, or cardiovascular disease. Severe causes of arm numbness include heart attacks ...

You know that feeling when you sleep on your arm in a weird position and a tingling sensation wakes you up? What happens if that feeling lasts for days or even weeks at a time? Getting rid of the ...

Medically reviewed by Theresa Marko, PT, DPT, MS Key Takeaways Ulnar nerve entrapment causes numbness or tingling in the hand ...

Paresthesia refers to the tingling, pricking, “pins and needles” sensation that occurs beneath the skin, according to the Cleveland Clinic. If you’ve ever “slept” on your hand, arm or leg, the ...

You know that feeling when you sleep on your arm in a weird position and a tingling sensation wakes you up? What happens if that feeling lasts for days or even weeks at a time? Getting rid of the ...

Symptoms of vitamin B12 deficiency vary and include: tingling arms or legs, trouble walking, fatigue, nausea, a fast heart rate, and irritability.eyenigelen/10'000 Hours/Getty Images A man who ate a ...