Shuanghuanglian does not prevent novel pneumonia, and the study only found a certain inhibitory effect on novel coronavirus. Inhibiting means that Shuanghuanglian can work only when the virus is present, which is a completely different concept from prevention. Shuanghuanglian Oral Liquid is mainly used for the treatment of respiratory tract infections, gastrointestinal diseases, lung infections, liver and gallbladder diseases, urinary system diseases and other conditions, and it is not recommended to use the drug blindly. In addition, no specific medicine has been developed for the new coronavirus, so it is still important to protect yourself by disinfecting well and wearing a mask when you go out. Once the initial symptoms of fever and cough appear, you should immediately go to the nearest fever clinic for treatment.