If you want to get well quickly, you should pay attention to rest, drink plenty of water in moderation and avoid strenuous exercise. Because the course of the cold varies from person to person, but for a specific person the duration of the disease is basically the same, as long as you pay attention to rest, do not do strenuous exercise, do not do things that can increase the length of the cold, the cold can get better quickly. On the other hand, it is important to identify the cause and then apply antiviral drugs. For cold viruses, only influenza viruses have relevant drugs that can be treated quickly, such as oseltamivir; for other viruses, such as rhinovirus and adenovirus, there are no special targeted drugs that can kill the virus quickly and reduce the disease and shorten the course of illness. To get well quickly, sometimes Oseltamivir alone does not work for all colds.