5 Other Endocrine Medications
Review how selected pituitary, adrenal, reproductive, and calcium-regulating medications work and the key safety effects and monitoring associated with their use.
How endocrine medications act
Endocrine medications may replace a missing hormone, suppress excess hormone production, or alter hormone-related effects. The safety principles below concern common medication effects and monitoring, not individual treatment decisions.
Desmopressin and low blood sodium
Desmopressin replaces antidiuretic hormone and reduces water loss. Too much desmopressin, particularly when a person drinks excess fluid, can cause water retention and . Headache, nausea, and confusion after drinking large amounts of fluid can be warning signs of this complication.
for elevated prolactin
acts as a dopamine agonist to lower prolactin and can also reduce prolactinoma size. Nausea and dizziness are potential adverse effects.
Adrenal insufficiency during illness
Illness increases the body's need for cortisol in a person with primary adrenal insufficiency. A patient taking oral should follow the prescribed sick-day plan, which may require a temporary increase in the glucocorticoid dose. Severe illness or inability to keep oral medication down may require emergency injectable and urgent medical care.
and mineralocorticoid monitoring
replaces aldosterone's mineralocorticoid effect and helps regulate salt balance, blood volume, and blood pressure. Assessment includes blood pressure and serum electrolytes, as well as clinical signs such as postural blood pressure changes or edema.
The initial flare with
A GnRH agonist such as leuprolide may briefly stimulate sex-hormone production when treatment begins. With sustained treatment, it suppresses hormone production. The clinical significance of this temporary initial rise, or flare, depends on the condition being treated; follow the prescriber's monitoring plan.
and calcium safety
can cause severe hypocalcemia. Correct pre-existing low serum calcium before starting treatment, follow the prescribed calcium and vitamin D plan, and monitor calcium as appropriate. The risk of hypocalcemia is greater in people with advanced kidney disease.
and calcium monitoring
is a parathyroid hormone replacement therapy for adults with hypoparathyroidism. Measure serum calcium after starting treatment and after dose changes. Both low and high calcium require attention.