Taking cold medicine is not recommended to drink tea, because the ingredients in cold medicine will react with the tannic acid in tea, affecting the efficacy of cold medicine and causing no effect after taking the medicine. If the cold symptoms are not very heavy, only the symptoms of nasal congestion and sore throat, you can drink more water, drink more plain water to improve the symptoms, you can also eat Chinese medicine, like cold spirit granules, Qing Kai Ling granules, Zheng Chai Hu drink granules, etc.. For those who have heavy cold symptoms with high fever, fever and sore throat, they need to take oral antibiotics and other antipyretic and analgesic drugs to treat the symptoms.