Clove tea for cloves brewed water to drink, instead of tea, has the effect of warming the middle to dispel cold. However, it should be noted that the active ingredients of cloves in water to drink the drug precipitation is limited, the therapeutic effect is weak, such as the occurrence of uncomfortable symptoms, should be under the guidance of a professional physician, and other drugs with other medications, the use of water decoction way to take. Clove, for the myrtle family butterscotch plant clove dried flower buds. It has the efficacy of warming the middle and lowering the rebelliousness, warming the kidney and assisting yang. It is mainly used for treating stomach cold eructation, cold pain in the epigastrium and abdomen, poor appetite and vomiting and diarrhea, impotence of kidney deficiency, lumbar and knee coldness, and gangrene of yin. The adverse effects of cloves are not clear, but it should be noted that cloves should not be used with tulip gold, and it is forbidden to be taken by people with fever and internal heat of yin deficiency. If you need to use traditional Chinese medicine, you need to be guided by a doctor to identify the use of evidence, not blindly use medicinal meals instead of tea, so as not to cause adverse consequences.