SIDDHA-KNOWLEDGE, BELIEFS AND HEALTH CARE Siddha is completely based on phytotherapy. So, natural herbs treat so well and it will be a permanent solution. There is no drug content. Siddha treatment is in three types using 1.Herbal products (plants) 2. Animal products 3. Inorganic substances. Likewise there are three types of treatment, 1. Divine method 2. Rational method 3. Surgical method. In siddha, internal medicines and external medicines consist each of 32 types.It is a combination of mythology and our tradition