Sore throat when you have a cold can be treated symptomatically with roxithromycin and Blue Scutellaria Oral Liquid. The main efficacy of roxithromycin is for pharyngitis and tonsillitis caused by Streptococcus pyogenes, acute bronchitis and acute attack of chronic bronchitis caused by sensitive bacteria. The main efficacy of Blue Scutellaria Oral Liquid is to clear heat and detoxify the toxin, reduce swelling in the throat, mainly used for acute pharyngitis, sore throat and burning in the throat caused by actual heat in the stomach and lungs. Usually you can take it in water with honeysuckle, genistein, maidenhair, orris, licorice and fat sea, and drink it as a substitute for tea, which has the effect of clearing away heat, diaphoresis and nourishing yin. Usually, you can also use the compound Shuang Hua tablet, which has the effect of clearing heat and detoxifying the toxin, promoting Yin and reducing swelling, and is applied to the treatment of wind-heat external sensation and wind-heat breast moth. Common symptoms include sweating, fever, slight evil wind, headache, nasal congestion, runny nose, red and painful throat, dry and burning throat, and increased swallowing.