Lianhua Qingdian Capsule can play the role of draining heat and clearing the lungs, detoxifying and clearing the plague. It has a good therapeutic effect on the symptoms caused by heat and poison attacking the lungs. Lianhua Qingweng Capsule is mainly composed of forsythia, honeysuckle, gypsum, rhubarb, rhodiola rosea, miltiorrhiza glabra, platanum, fritillaria, patchouli, sizzling ephedra, fried bitter almonds, menthol, licorice and other drugs. This medicine has the effects of clearing the lungs and draining heat, clearing the plague and detoxifying the toxin (removing plague, heat and poisonous evil). It can be used to treat symptoms such as sore throat, fever, malignant cold (fear of cold), cough, nasal congestion and runny nose, and headache. Adverse reactions such as diarrhea, nausea, vomiting, skin rash and itching may occur when taking Lianhua Qingdian Capsule. People who are allergic to the ingredients of this medicine should not take this medicine. During the period of taking the medicine, try to eat less spicy stimulation, greasy food, wind-cold cold people should not take this drug. The use of drugs need to be under the guidance of a physician, discomfort, it is recommended to go to the hospital in a timely manner.