Agent for lowering serum prolactin levels

摘要

Disclosed is a method of lowering the prolactin level in the blood or serum of a person which method comprises administering a therapeutically effective amount of 2-amino-6-allyl-5,6,7,8-tetrahydro-4H- thiazolo- 5,4- d!azepine or a non-toxic, pharmaceutically acceptable acid addition salt thereof.