You can’t eat cold medicine immediately after drinking milk.1. The protein content in milk is particularly rich, and it is easy to interact with the active ingredients in cold medicine, affecting the efficacy of cold medicine and reducing the absorption of cold medicine, which has a certain impact on cold medicine. However, if you take cold medicine 1-2 hours after drinking milk, it will have less effect on the efficacy of cold medicine. This time most of the milk has already entered the intestinal tract, in the stomach belongs to the state of emptying, eating cold medicine will not have any effect. 2, but if you drink milk immediately after eating cold medicine, not only will have a certain effect on the effectiveness of cold medicine, but also affect the nutritional composition of milk. In addition and the combination of protein in milk, the absorption of protein will also have a great impact, so it is best to drink milk for two hours and then eat cold medicine better. 3, in addition to eating cold medicine is best not to eat on an empty stomach, so as not to produce a certain stimulating effect on the gastric mucosa, it is best to eat half an hour after eating.