People with wind-heat cold in common cold can take Lianhua Qingdian Capsule, which is not suitable for people with wind-cold cold. Lianhua Qingdian capsule is a kind of Chinese patent medicine, which is composed of ephedra, forsythia, panax quinquefolium, honeysuckle, rhodiola rosea and so on. It has the effect of clearing the plague and detoxifying the toxin, and has the effect of treating influenza, which belongs to the evidence of heat and toxin attacking the lungs, and is characterized by fever, headache, bad cold, muscle aches and pains. Lianhua Qingdian capsule can cause nausea, vomiting, abdominal pain, abdominal distension, skin rash, itching, dry mouth, dizziness and other adverse reactions. Avoid taking it if you are allergic to the ingredients of this product. Avoid smoking, alcohol and spicy, cold and greasy food during the period of medication. If there is a need for medication, it should be used under the guidance of a doctor’s diagnosis, and should not be used blindly on its own to avoid adverse consequences.