Coke is just a drink, not a cure for colds. Colds are generally categorized into common colds and influenza, both of which are self-limiting. Patients with common cold do not need special treatment, drink plenty of water and pay attention to rest, usually about a week can be cured; influenza is mostly due to viral infections, such patients can take antiviral drugs such as oseltamivir within 24 hours for treatment. Coke contains a lot of sugar and calories, and does not have the same efficacy and effect as medicine, so it can not be used for the treatment of colds and flu, and drinking too much cola during the illness may increase the burden on the digestive tract and affect the intake and absorption of other nutrients, exacerbating the original condition. Patients suffering from colds need to consult a doctor in a timely manner, and should not believe in the wrong prescription.