The body in a healthy state, too much to take heat and dampness granules, will hurt the spleen and stomach, but easy to cause disease; for the body of the cold people, will lead to injury to the stomach, which will bring a series of gastrointestinal reaction, causing stomach pain, stomach cold, loss of appetite and other symptoms; especially for children and the elderly, will make the spleen and stomach function becomes unsound or even decline; more likely to cause indigestion symptoms. Therefore, the clear heat and dampness particles belong to the elimination of dampness and detoxification drugs, is not often drink, so as not to cause adverse reactions.