Skin, the largest organ of the body acts as a protective shield against the external environment. It prevents the body from infections, UV rays, dehydration etc and also works as a sensory organ.
According to Ayurveda, skin has seven layers which extend to even deeper dhatus or tissues. Like any disease, Ayurveda considers the ailments of the skin as the imbalance of Tridosha mostly ... https://drhridyasayurclinic.com/speciality/skin-diseases/