Dandelion tea is relatively cold in nature and is not recommended to drink when you have an upset stomach, which may lead to aggravation of stomach discomfort. Dandelion belongs to the clearing of heat and detoxification (clearing the body of heat and toxicity) medication, belonging to the cold products, long-term use will cause injury to the spleen and stomach yang qi, resulting in loss of appetite, bloating, abdominal fullness, diarrhea and other diseases. When the stomach is uncomfortable, the stomach is damaged, taking dandelion tea and other cold drugs may aggravate the condition. Dandelion acts to clear away heat and detoxify toxins, reduce swelling and dissipate knots, diuretic and diaphoretic (improve the problem of dribbling urine, small amount of urine does not pass), and is mainly used for treating furuncles (mostly occurring in the limbs or face sores, the shape of the small root base of the deep, such as nails like hard), swelling and poisoning, mammary carbuncle, scrofula, eye redness, sore throat, lung carbuncle, damp-heat jaundice, feverish drenching (burning and tingling during urination is obvious, accompanied by frequent and urgent urination, and discomfort from traction on the abdomen) and other solid heat. . Prolonged use of dandelion will cause injury to yang qi of the spleen and stomach, resulting in decreased appetite, bloating, abdominal fullness, diarrhea and other diseases. When the stomach is uncomfortable, the stomach belongs to the damaged state, taking dandelion tea and other cold drugs instead may aggravate the condition. Stomach discomfort need to go to the regular hospital in a timely manner, do not blindly use Chinese medicine to drink water, can not blindly take their own medicine, so as not to miss the condition.