Hypercalcemia

Definition

Hypercalcemia is a condition characterized by abnormally high levels of calcium in the blood. It can result from overactive parathyroid glands, certain cancers, or excessive intake of vitamin D or calcium.

Related terms

Parathyroid hormone (PTH): A hormone secreted by the parathyroid glands that regulates serum calcium levels.

Osteoporosis:

A condition characterized by weak and brittle bones, often associated with long-term calcium imbalance.

Calcitonin:

A hormone produced by the thyroid gland that helps to lower blood calcium levels when they are high