For this symptom, symptomatic treatment can be given, for example, drugs with clearing heat and detoxifying effect, and reducing swelling in the throat, such as Blue Scutellaria Oral Liquid, Anti-Viral Oral Liquid, Chai Yin Oral Liquid, Qing Kai Ling Granules, Shuang Huang Lian Oral Liquid, etc. You can also choose tablets, such as pharyngitis tablets, Yinhuang tablets, Huasu tablets, Golden Voice Throat, Grass Coral tablets, etc. For more phlegm, you can give expectorant medicine, such as carboxymethystane oral liquid, aminoglutethimide syrup, brown combination, etc. During this period, you can take appropriate antibiotics, mainly for having bacterial infections, such as amoxicillin and clindamycin, and your diet must be light.