You should consult your doctor for a neurological examination and blood tests to check your vitamin B12 levels, blood sugar, and thyroid function, as these are common causes of nerve symptoms. Your doctor may also recommend an electromyogram or a nerve conduction study to determine the exact location and extent of any nerve damage.

Numbness in the hands, palms, and legs at night can be caused by vitamin deficiencies, diabetes, neruopathy (nerve damage), nerve compression, or circulation problems. You should consult a doctor for a neurological examination and blood tests to identify the cause. Avoid prolonged pressure on your limbs and maintain good posture while sleeping until you have been examined.

Tingling and pain in the arms and legs can be caused by nerve compression, peripheral neuropathy (nerve damage), vitamin deficiencies, or blood circulation problems. It is best to consult a doctor for a proper examination to determine the underlying cause. Avoid heavy lifting, prolonged sitting, or activities that worsen the pain until you are evaluated.