Bromocriptine is commonly used in clinical practice as an agonist of dopamine receptors, mainly for women or men in cases of abnormal secretion of prolactin, which can cause infertility and acromegaly in women, and can bring about amenorrhea in women. The main side effect of bromocriptine is allergy, it is prohibited for patients with vascular disease, and it is not used for patients with hypertension and vascular abnormalities.