The Compendium of Bheḷa 6.6.39

6.6.39

ātmavānmucyate tebhyaḥ kuśalenasvanuṣṭhitaḥ | raktodbhavāni kuṣṭhāni sannipātodbhavāni ca ||

A self-controlled person is freed from them when properly treated by a skilled [physician]. / Skin diseases arise from blood and arise from all three doshas;