Lianhua Qingdian capsule and Banlangen granules have no contraindications, theoretically can be taken together, and both have the effect of clearing heat. However, it is still recommended to take medication under the guidance of a physician, should not be unauthorized collocation, so as to avoid some of the components of the dosage is too large. 1. Lianhua Qingdian capsule is mainly composed of forsythia, rhodiola rosea, honeysuckle, rhubarb, Panax quinquefolium, Mianma Guanzhong, sizzling ephedra, licorice and so on. It is effective in clearing the lungs and draining heat, clearing the plague and detoxifying the toxin (removing the plague, heat and toxin). It is used for the treatment of influenza, which is characterized by heat and toxicity attacking the lungs, symptoms: fever or high fever, chills (fear of cold), muscle aches and pains, nasal congestion and runny nose, cough, headache, dry throat and sore throat, tongue reddish, moss yellow or yellow greasy. Rash, vomiting, diarrhea, nausea and other adverse reactions may occur when taking Lianhua Qingdian Capsule. Allergic to this drug is prohibited. Avoid smoking, alcohol and spicy, cold, greasy food, should not take tonic Chinese medicine at the same time, wind-cold cold should not be taken. 2. The main ingredient of Panlangen Granules is Panlangen. It is effective in clearing heat and removing toxins (removing heat and toxins from the body), cooling the blood and relieving sore throat. It is used for sore throat and dryness of mouth and throat caused by heatiness of lung and stomach (heatiness of lung and stomach is very heavy); acute tonsillitis with the above symptoms. Adverse reactions and contraindications have not been clarified. Avoid tobacco, alcohol, spicy, fishy food during the period of taking the drug, and should not take tonic Chinese medicine at the same time. According to the composition of the ingredients, there is no contraindication for the two. However, the dosage of Panlangen is increased when taken together, which may have an effect on the focus of the medicinal effect. It is recommended to standardize the use of medication under the guidance of a physician, should not be taken without authorization, and even more unauthorized simultaneous use of medication, so as not to delay the condition.