For mild cases of MAS, the only intervention needed is to withdraw the offending agent. By having the person stop taking any calcium supplements and any other<unk>  agents they have been taking rapidly corrects hypercalcemia and<unk> sis in MAS. In severe cases, hospitalization may be required to manage this<unk> . Withholding calcium and initiating IV fluids such as saline to correct hypovolemia. The initial rate of infusion is generally around 200-300 mL/h in people not experiencing edema then it is adjusted to maintain urine output of 100 - 150 mL/h. However, the rate is variable depending on the individual's age, renal status, comorbidities, and the severity of hypercalcemia. Furosemide can be used to treat hypercalcemia as it induces caliuresis (excreting calcium in the urine). Standard practice of adequate rehydration and electrolyte monitoring should be used to avoid<unk> sis and renal insufficiency. If kidney failure is advanced then treatment for that is required, namely chronic dialysis. Calcimimetic agents may be necessary, e.g. Cinacalcet.
Milk-alkali syndrome
Hyperthyroidism
Hyperinsulinism-hyperammonemia syndrome
Sarcoidosis
Jones syndrome
Refeeding syndrome
Leucine-sensitive hypoglycemia of infancy
Johanson–Blizzard syndrome