Antiviral Granules are indicated for wind-heat colds and flu, for symptoms such as fever, red, swollen and sore throat, cough, sticky phlegm, nasal congestion, thirst, thin white and yellowish moss, etc., but it needs to be used under the guidance of a doctor. Antiviral granules is a kind of Chinese patent medicine, the main function is to clear heat and dampness, cool blood and detoxify (refers to the treatment of blood-heat and toxicity), and it has a certain therapeutic effect on wind-heat colds. Patients with wind-heat cold usually have fever, red, swollen and painful throat, cough, sticky phlegm, nasal congestion, thirst, and thin white and yellowish moss. Antiviral granules are prohibited for pregnant and lactating women, and it is not recommended to take tonic Chinese medicines at the same time during the medication. It should be used with caution if there are some chronic diseases, such as diabetes, hypertension, heart disease, liver disease, kidney disease and so on. Antiviral granules need to be used by a traditional Chinese medicine practitioner after identification, avoid self-medication.