There is a difference between wind-cold and cold particles and cold and heat particles in terms of drug composition, indications and so on. 1. Drug composition: wind-cold and cold particles are composed of ephedra, Pueraria lobata, cinnamon stick, windproof, perilla leaf, dahurica dahurica, eustoma, bitter almonds, pericarpium, dry ginger, licorice. Cold and Fever Granules are composed of Thornybush, Mentha piperita, Fenghuang, Chaihu, Perilla leaf and so on. 2. Indications: Wind-cold and cold granules are used for wind-cold and cold caused by fever, headache, cold (fear of cold), no sweat, cough, nasal congestion, running nose. Cold and Fever Granules are used for headache and fever caused by wind-cold and flu, malignant cold, body pain, nasal discharge, cough and dry throat. The adverse reactions and contraindications of Wind-cold and Cold Granules and Cold and Heat Granules are not clear. If there is any discomfort, it is recommended to consult a doctor. If medication is needed, it should be diagnosed by a doctor and standardized treatment should be prescribed by a doctor.