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 ...

Medically reviewed by Amy Kwan, PT Key Takeaways Arm numbness can happen from lying on your arm too long or from a serious ...

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 ...

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 ...

About 20% of people who have spinal surgery may feel pain, known as post-laminectomy syndrome (PLS), afterward. In addition to pain, PLS may cause tingling, weakness, numbness, or stiffness in the ...

Paresthesia describes the tingling or pins and needles sensation in the skin due to conditions affecting the nerves. Causes of tingling in the middle of the back can include infections or structural ...

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 ...