[deficiency of the kidney] 又称肾气虚, 俗称肾亏。 肾藏精, 肾虚以肾精不足为主要见症, 一般症状有精神疲乏、 头晕耳鸣、 健忘、 腰酸、 遗精、 阳痿等, 临床表现可偏于肾阴虚或肾阳虚

1) general weakness of the male sexual prowess

2) Ch. med. kidney depletion