Therefore oleation boost immunity. After abhayanga and svedana the toxin are directed to the digestive tract to be expelled. This is aided by dietary means to help the doshas flow. These specific purifications are performed at specific times of the day, morning , noon or evening, depending again on personal constitution. Toxin from the GI tract are directed to the organs specific to each flow of toxin.
Pitta is directed to liver , intestine and gallbladder.
Kalpha, the mucous toxin to the stomach. For pitta , purgation therapy. For kapha, vomiting therapy. Nasal medication is the preferred purification for all diseases of the head. After these intense cleansing a pacification treatment is introduced to rebalance the dosha and protect the system.