Pour 50 ml to 75 ml ( 1.5 to 2 ounces) of castor oil in a cup and add equal amount of freshly squeezed orange juice to it and mix well. Drink on an empty stomach at around 6-7a.m. (morning)
After 15 - 30 minutes, start drinking hot water (like you would sip tea).
Drink approximately 3-4 cups at intervals of 10 - 15 minutes. You will have flush bowel movements.
When you have visited bathrom 2-3 times, stop drinking warm water. The bowel movements can be stopped by drinking a glass of yogurt or some other milk fermented product.
For the rest of the day try to eat very light food and avoid fatty , fried, processed, artificial or spicy foods.