Paresthesias

Alcoholism
Diabetes mellitus
Entrapment neuropathy, eg, carpal tunnel syndrome, tarsal tunnel syndrome, meralgia paresthetica
Hypocalcemia
Multiple sclerosis
Spinal cord lesion
Nerve root compression
Herpes zoster
Transient ischemic attack
Guillain-Barré syndrome
Trigeminal neuralgia
Migraine
Partial seizure
Reflex sympathetic dystrophy
Thoracic outlet syndrome
Brachial plexus neuropathy