Topic: सतर

Numbness or tingling in the hands while sleeping may be caused by posture, carpal tunnel syndrome, neck nerve pressure, diabetes or vitamin B12 deficiency.

Headache and dizziness may be common, but together they can indicate dehydration, migraine, low blood pressure, inner ear problems or serious illness.

Alzheimer’s-related changes can appear years before diagnosis. Know early signs, the difference from normal forgetfulness and when to seek medical advice.