It is not recommended to take cold and heat granules and Quick, usually separated by more than one hour, cold and heat granules is a pure Chinese medicine compound preparation, containing mint, fengfeng, firewood, Pueraria lobata, dahurica dahurica, etc., mainly used for the wind-cold cold caused by headache, fever, nasal congestion, runny nose, and other symptoms of the relief of the efficacy of expelling the wind and dispersing the cold and relieving the symptoms of the surface heat. Crack is a western pharmaceutical preparation containing compound ingredients, such as paracetamol, acetaminophen, caffeine, etc., with antipyretic and analgesic, reduce nasal mucosal congestion, edema and pathological state of the role of the two drugs taken together with a synergistic effect, which can promote faster relief of colds. Taken together at the same time may make the mixture of traditional Chinese medicine and western medicine produce precipitation, is not conducive to the efficacy of the drug, the two drugs should be separated from each other at an interval of more than one hour to take.