A pharmaceutical composition comprising an amino acid for reducing blood serum prolactin levels

摘要

A material and composition for reducing blood serum prolactin levels are provided. The level of prolactin is reduced by administering tyrosine, phenylalanine or a mixture thereof. The tyrosine can be administered alone where is a disease condition or concomitantly with a drug which tends as a side-effect to increase blood serum prolactin levels.