COMPOSITIONS AND METHODS FOR INCREASING THE CONCENTRATION AND/OR MOTILITY OF SPERMATOZOA IN HUMANS

摘要

A method is disclosed for treating idiopathic asthenozoospermia and improving sperm quality which comprises orally or parenterally administering to a subject in need thereof a combination preparation comprising either an admixture of or separately packaged L-carnitine and acetyl L-carnitine, or a pharmacologically acceptable salt thereof, in molar ratios ranging from about 4.0:1 to 1:1.5.