Which of the following is a treatment for hyperparathyroidism aimed at reducing calcium levels?

Hydration and fluids are an appropriate treatment for hyperparathyroidism aimed at reducing calcium levels. In cases of hyperparathyroidism, the body has elevated levels of parathyroid hormone (PTH), which increases calcium release from the bones, enhances renal tubular reabsorption of calcium, and increases intestinal absorption of calcium. This often leads to hypercalcemia, which can cause various health issues.

Ensuring adequate hydration helps facilitate the excretion of excess calcium through the kidneys. Intravenous fluids are sometimes administered, particularly in acute scenarios where the patient presents with severe hypercalcemia. The increased urinary output due to hydration helps to reduce serum calcium levels effectively.

Other treatments involve managing calcium levels through medications or surgery, but hydration and supportive care are essential strategies in the immediate management of hyperparathyroidism scenarios.