When you have a cold, you should never drink Coke. Not only does it not have the effect of treating the cold, but it also aggravates the symptoms of the cold. The sugar content of Coke is particularly high, which can easily cause discomfort in the throat. If you drink cola at this time, it will aggravate the situation of laryngitis and even lead to coughing and phlegm. So you can’t drink cola during a cold and it doesn’t have the effect of treating a cold. Cola also contains a certain amount of caffeine, which makes people easily excited, but is not conducive to rest, which is very unfavorable to the recovery of the cold, so it is best not to drink cola during the cold. Once the symptoms of cold appear, you should use cold medicine to treat them, such as pediatric aminophenol xanthamine pellets. If you have a sore throat, you can also use Pudilan Anti-inflammatory Oral Liquid to treat the condition.