Qingkailing capsule and Lianhua Qingdian capsule are not recommended to be taken together, both of them have the same ingredients in their composition, and there is a risk of drug dose stacking. 1 Qingkailing capsule consists of bile acid, mother-of-pearl, porcine deoxycholic acid, gardenia, buffalo horn, Panax quinquefolium, baicalin and honeysuckle. In addition to the effect of clearing heat and removing toxins (clearing heat and toxins and evil qi from the body) it can also sedate and tranquilize the mind (use of medicines of heavy sedative nature to stabilize the mind). It is used for the symptoms of fever, restlessness, sore throat caused by external wind-heat and fire-poison internalization. It is not advisable to take tonic drugs at the same time. It should be used with caution for people with weak spleen and stomach and diarrhea due to prolonged illness, and it is not recommended for people with wind-cold and flu. 2. Lianhua Qingdian Capsule consists of Forsythia, Honeysuckle, Ephedra, Bitter Almonds, Gypsum, Radix Platycodonis, Mianma Guanzhong, Fritillaria, Patchouli, Rhubarb, Rhodiola Rosea, Menthol, and Glycyrrhiza glabra. In addition to clearing the plague and detoxifying the toxin (removing plague-heat and toxicity), it can also clear the lungs and drain heat. It is used in the treatment of influenza caused by heat and toxicity attacking the lungs, with symptoms such as fever, chills, headache, muscle aches and pains, nasal congestion and runny nose, cough and dry mouth, and sore throat. During the medication period, eat a light diet, avoid smoking, alcohol, should not take tonic drugs at the same time. Qingkailing capsule and Lianhua Qingdian capsule is not recommended to take the same, because from the composition of the drug, the composition of the two drugs contain honeysuckle, Panax quinquefolium, taking at the same time there may be a risk of overdose of the drug superimposed on the principle is not recommended to take at the same time. If you need to use the drug need to be taken under the guidance of a traditional Chinese medicine practitioner to identify the evidence, do not self-medication, the body has adverse consequences.