A 45-year-old woman presented with worsening of migraine without aura. Laboratory test revealed hyperprolactinemia, but brain magnetic resonance imaging was normal. She had no known etiologies hyperprolactinemia. Headache improved together normalization serum prolactin level after administration bromocriptine. However, withdrawal bromocriptine caused elevation and headache. repeated similar pat...

Problem statement: The literature is reviewed and supports a strong anecdotal relationship between bromocriptine use and psychosis. It is well known that any interference with brain amino acid levels is likely to lead to disorder. Our previous research has shown that bromocriptine produced significant changes in the heart and kidneys amino acid contents. It has been confirmed that the brain ami...

Objective: To measure and to evaluate the effect of bromocriptine on the concentration of uric acid in infertile women with hyperprolactinema. Methods: Sixty infertile women, who had serum prolactin concentration at least twice the upper limit of normal values participated in this study. Serum prolactin and uric acid concentrations were measured before and after giving bromocriptine 2.5 mg oral...

The progress of 50 previously untreated patients with idiopathic Parkinson's disease taking maximum tolerated doses of bromocriptine is described. Twenty-eight showed sustained benefit, defined as a 25% improvement in disability scores for at least 1 year, and in five this improvement persisted for longer than 5 years. However, there was a tendency for deterioration to occur after about 2 years...

Bromocriptine is a glucose-lowering drug, which was shown to be effective in obese subjects with insulin resistance. It is usually administered in the morning. The exact working mechanism of bromocriptine still has to be elucidated. Therefore, in this open-label randomized prospective cross-over mechanistic study, we assessed whether the timing of bromocriptine administration (morning vs evenin...

-Dopamine and angiotensin II (Ang II) receptors have been reported to exhibit an interaction in renal proximal tubules. The present study was designed to investigate the regulation by a D2-like dopamine receptor of Ang II-mediated stimulation of Na,K-ATPase activity in the renal proximal tubules. Ang II (10(-13) to 10(-9) mol/L) stimulated Na,K-ATPase activity in the proximal tubules that was c...

The use of bromocriptine in the treatment of Parkinson's disease is increasing. More than 20 cases of suggested drug-induced pleuropulmonary disorders during bromocriptine therapy have been reported. We describe four male parkinsonian patients taking bromocriptine in whom pleuropulmonary abnormalities were discovered in a pulmonary hospital during a one-year period. In only one case were the ro...

A patient with ACTH-dependent Cushing's syndrome remained in clinical and biochemical remission six years after pituitary irradiation and while on bromocriptine therapy. When bromocriptine was discontinued urinary free cortisol values became elevated, and were not suppressed by dexamethasone. After reintroduction of the drug, remission was again obtained. It is concluded that bromocriptine is r...

To ascertain the mechanisms of bromocriptine in lowering serum prolactin (PRL) levels and reducing the cell size of human prolactinomas, Stereological analysis at electron microscope level was performed on six adenomas treated with bromocriptine (10 mg/day for 2 weeks) and four untreated adenomas. The bromocriptine treatment significantly decreased all the major organelles involved in PRL synth...