Pituitary disorders refer to conditions that affect the pituitary gland, a small gland located at the base of the brain. This gland plays a crucial role in regulating hormones that control various bodily functions, including growth, metabolism, and reproduction. Disorders can arise from tumors, genetic factors, or other health issues, leading to either overproduction or underproduction of hormones. Common types of pituitary disorders include acromegaly, caused by excess growth hormone, and hypopituitarism, where the gland does not produce enough hormones. Symptoms may vary widely, including changes in growth, weight gain or loss, fatigue, and reproductive issues, depending on which hormones are affected.