功能主治利水通淋。主淋证；小便不通。用法用量内服：研末，0．3-1g。附方①治卒淋：鲤鱼齿烧灰，酒服方寸匕。(《养生必用方》)②治小便不通：鲤鱼齿烧灰，末，酒服方寸匕，日三。(《千金方》)各家论述《别...