There are many antiviral herbal medicines, such as Pan Lan Gen, Dandelion, Di Ding, Scutellaria Baicalensis, Fructus Magnoliae, Phellodendron Bark, and Gardenia jasminoides, all of which have certain antiviral effects and can be used in formulas. The most common clinical applications are Chinese patent medicines for anti-viral, such as Pu Di Lan Oral Liquid, Blue Scutellaria Oral Liquid, Lian Hua Qing Fever Capsules, as well as Vitamin C Yin Qiao Tablets, Anti-Viral Oral Liquid, etc., which are used in different directions to regulate the human virus and enhance the immunity of the human body. For example, Blue Scutellaria Oral Liquid can clear heat and detoxify the toxins, reduce swelling, and is very effective in treating acute pharyngitis, sore throat, dry mouth, dry throat, etc.