Ashtangasamgraha 9.54

9.54

For from [excessive] contact with women, impotence may occur immediately even in strong men; / And in this manner, their semen and vitality are quickly restored. / In the ten types of combination of all doṣas, and in what remains of it, one should also adapt [treatment]. / Tied up, smeared with mustard oil, and placed facing upward in the sun.