The Compendium of Caraka 6.30.336

6.30.336

klaibyānyuktāni catvāri catvāraḥ pradarāstathā/
teṣāṃ nidānaṃ liṅgaṃ ca bhaiṣajyaṃ caiva kīrtitam//

the four kinds of impotence have been stated, and likewise the four kinds of menorrhagia; / their etiology, symptoms, and remedy have been proclaimed;