It is best not to take Huo Xiang Zheng Qi Shui with milk at the same time, although taking them at the same time will not cause the occurrence of toxic symptoms, but because milk contains a large amount of high-quality protein, Huo Xiang Zheng Qi Shui is a proprietary Chinese medicine, which will affect the absorption of milk. In addition, if the two are taken at the same time, it is easy to cause regurgitation, vomiting, abdominal pain and other gastrointestinal symptoms, so it is recommended that the two be taken at the same time. The best interval is about an hour. Huo Xiang Zheng Qi Shui is also recommended not to be used with cephalosporins because it contains alcohol as a component, because using it together may produce a disulfiram-like reaction, leading to serious symptoms of poisoning. As well as after taking patchouli, it is best not to eat sweets immediately, like fruits and drinks, because they may also cause vomiting, abdominal pain, diarrhea and other gastrointestinal symptoms.