Blue Scutellaria Oral Liquid is a proprietary Chinese medicine, mainly used for clearing heat and detoxifying the toxins, promoting pharyngeal relief and reducing swelling, for dry throat, sore throat and burning sensation in the throat caused by acute pharyngitis and actual heat evidence in the lung and stomach. Its main ingredients are Banlangen, Astragalus, Mast, Phellodendron, and Fructus. It has a bitter taste and is a brownish-red liquid. It has relatively few adverse reactions. Some patients may experience mild diarrhea, but it can usually resolve on its own. When taking this product, avoid smoking, alcohol, spicy and stimulating food, and should not be taken at the same time during the medication, warm tonic Chinese medicine. It should be used with caution by pregnant women; patients with diabetes and children should take it under guidance. Blue Scutellaria Oral Liquid, there is a special for diabetic patients, it is sugar-free type. It should be used with caution for those with a weak spleen and loose stools. Take the medicine for three days, if there is no significant relief of symptoms, it is recommended to review again and request the guidance of a physician.