Serum Institute of India Ltd. Supplies Bromocriptine Mesylate Tablets I.P. As Dopaminergic Agonist. Serum Institute of India Ltd. Offers measles and DTP group of vaccines. Bromocriptine Mesylate Tablets I.P. As Dopaminergic Agonist is a semi synthetic ergot alkaloid. Bromocriptine Mesylate Tablets I.P. As Dopaminergic Agonist acts as a potent dopamine agonist. It inhibits the secretion of the anterior pituitary hormone, prolactin, without affecting other pituitary hormones [growth hormone, gonadotrophins, thyrotrophin]. However, in many acromegalic patients with elevated growth hormone and/or prolactin levels, bromocriptine lowers blood levels of growth hormone by a dopaminergic mechanism. It is also useful in non-functioning pituitary tumors, acromegaly, premenstrual syndrome, cyclical mastalgia, polycystic ovary syndrome. It is available in the brand name of SCRIPTIN®.