For cold and flu, Chinese medicines should be used according to the evidence: for cold and wind, you can use Zheng Chai Hu granules; for cold and wind-heat, you can use cold and fever granules, Lotus Qing Fever granules, anti-virus oral liquid, Qing Kai Ling capsules, etc.; for gastrointestinal cold and flu, you can use Huo Xiang Zheng Qi water or Huo Xiang Zheng Qi soft capsules. Tips: The above drugs should be noted when taking: 1, avoid smoking, alcohol and spicy, cold, greasy food; 2, should not take tonic Chinese medicine at the same time during the medication; 3, should not be taken for a long period of time, 3 days of medication symptoms are not relieved, or accompanied by a body temperature greater than 38.5 degrees should go to the hospital; 4, the above information is for reference only, should be subject to the doctor’s opinion at the time of consultation.