Health Vidya

Hyperprolactinemia-Associated Dysfunctions Bromocriptine mesylate is indicated for the treatment of dysfunctions associated with hyperprolactinemiaincluding amenorrheawith or without galactorrhea, infertility or hypogonadism.Bromocriptine mesylate treatment is indicated in patients with prolactin-secreting adenomas,which may be the basic underlying endocrinopathy contributing to the above clinical presentations. Reductionin tumor sizehas been demonstrated in both male and female patients with macroadenomas. In cases where adenectomy is elected, a course of bromocriptine mesylate therapy may be used to reduce the tumor mass prior to surgery. Acromegaly Bromocriptine mesylate therapy is indicated in the treatment of acromegaly. Bromocriptine mesylate therapy, alone or as adjunctive therapy with pituitary irradiation or surgery, reduces serum growth hormone by 50% or more in approximately ½ of patients treated, although not usually to normal levels. Since the effects of external pituitary radiation may not become maximal for several years, adjunctive therapy with bromocriptine mesylate offers potential benefit before the effects of irradiation are manifested. Parkinson’s Disease Bromocriptine mesylate tablets are indicated in the treatment of the signs and symptoms of idiopathic or postencephalitic Parkinson’s disease. As adjunctive treatment to levodopa (alone or with a peripheral decarboxylase inhibitor), bromocriptine mesylate therapy may provide additional therapeutic benefits in those patients who are currently maintained on optimal dosages of levodopa, those who are beginning to deteriorate (develop tolerance) to levodopa therapy, and those who are experiencing “end of dose failure” on levodopa therapy. Bromocriptine mesylate therapy may permit a reduction of the maintenance dose of levodopa and, thus may ameliorate the occurrence and/or severity of adverse reactions associated with long-term levodopa therapy such as abnormal involuntary movements (e.g., dyskinesias) and the marked swings in motor function (“on-off” phenomenon). Continued efficacy of bromocriptine mesylate therapy during treatment of more than 2 years has not been established. Data are insufficient to evaluate potential benefit from treating newly diagnosed Parkinson’s disease with bromocriptine mesylate. Studies have shown, however, significantly more adverse reactions (notably nausea, hallucinations, confusion and hypotension) in bromocriptine mesylate-treated patients than in levodopa/carbidopa-treated patients. Patients unresponsive to levodopa are poor candidates for bromocriptine mesylate therapy.