LEG CRAMPS, NOCTURNAL
Diabetic neuropathy.
Medications.
Electrolyte abnormalities (hypokalemia, hyponatremia, hypocalcemia, hyperkalemia, hypophosphatemia).
Respiratory alkalosis.
Uremia.
Hemodialysis.
Peripheral nerve injury.
ALS.
Alcohol use.
Heat cramps.
Vitamin B12 deficiency.
Hyperthyroidism.
Contractures.
DVT.
Hypoglycemia.
Peripheral vascular insufficiency.