Pichu is a palliative Treatment for ailments of the whole body. During this treatment, a long, thick layer of cotton wool soaked with warm medicated oil is applied over the affected area. The oil is replaced periodically to keep it warm and therapeutic. This therapy is considered to be one of the most effective therapies for head and spine care. Pichu, one of the Purvakarma therapies,... https://ayurvedicvillage.com/pichu-treatment.php