Chinese medicine boiled for a long time can be taken. If the cooking time is too long, the efficacy of the medicine will be lost, but still have the efficacy of the medicine, no problem to take, only the effect is slightly reduced. But the Chinese medicine decoction time is too long if already paste pot, this situation is not recommended to continue to take, if there is a decoction paste pot situation drug properties may change, the efficacy will also be reduced is not to continue to take. Some of the Chinese medicine belongs to the volatile drugs, especially long time decoction will reduce the efficacy of a lot, for some acute diseases or serious diseases, it is not recommended to take. It is recommended to avoid eating cold, spicy, fried and other stimulating food, avoid tobacco, alcohol, coffee and strong tea, eat a light diet, meat and vegetables should be reasonable, eat more vegetables and fruits, drink more hot water. If you need to decoct Chinese medicine to treat the disease, it is recommended to do so under the guidance of a doctor.