an excess of a hormone.
Acromegaly is the result of hypersecretion of growth hormone
diuresis
Cortisol
crushing
Hyperthyroidism is overactivity of the thyroid, and hypothyroidism is undersecrection.
gigantism
cretinism
hypersecretion of thyroxine leads to grave disease, thyrotoxicoises
toxic goiter and graves disease
Hyposecretion means that the gland is not secreting enough hormone.
Hypersecretion of epinephrine and norepinephrine refers to the excessive production and release of these catecholamines, typically by the adrenal glands or sympathetic nervous system. This condition can result in symptoms such as increased heart rate, hypertension, anxiety, and heightened stress responses. It is often associated with tumors like pheochromocytomas or conditions that lead to chronic stress. Managing hypersecretion usually involves addressing the underlying cause and may include medication or surgical intervention.
It is a type of adrenal insufficiency. The opposite is Cushing's Disease where there is too much.