⇒ It is a non-infectious disease.
⇒ It is due to inflammation of the skin.
⇒ In siddha medicine, it is explained that the causes are the actions and the thoughts of the person or the foreparents of the person.
⇒ It is due to a large number of genes.
⇒ internal medicine and external oil are used
⇒ siddha medicine for psoriasis pacify the skin and gives complete relief from psoriasis.
⇒ external oil plays a vital role in treatment for psoriasis in siddha.