After drinking medicine is not recommended to drink tea, especially after drinking medicine can not drink strong tea, usually because of the following aspects: 1, tea is rich in tea polyphenols, tea polyphenols on drugs, especially Western anti-inflammatory drugs, there are certain anti-drug and antidote components, will make anti-inflammatory drugs such as levofloxacin, cephalosporin, penicillin, roxithromycin and other secondary failure, and the pharmacokinetics of drugs significantly reduce the appearance of the situation. 2, drinking tea when taking medicine will also cause some damage and burning to the gastric mucosa, such as acidic drugs will stimulate the gastric mucosa, causing excessive secretion of gastric acid or the occurrence of bile reflux gastritis. 3, when drinking medicine can not drink tea drugs and some Chinese medicine, such as improving blood supply and activating blood stasis Chinese medicine such as Salvia, Chuanxiong, Safflower, Scutellaria, Rhodiola and other drugs, while drinking tea will greatly reduce the efficacy of Chinese medicine, will The secondary failure of the drug will cause the aggravation of adverse drug reactions, so you should not drink tea after drinking medicine.