What causes colds and flu?

Wind-cold cold is caused by the feeling of wind-cold evil, resulting in the weakness of the body’s positive qi and the disharmony of the lungs and guards.
Wind-cold cold is caused by the weakness of the body’s positive qi and the feeling of wind-cold, resulting in the disharmony of the lungs and the guards. The main manifestations of wind-cold cold are cold (fear of cold), fever, headache, cold, pain in the limbs, nasal congestion, runny nose, itchy throat, cough, coughing white sputum, clear and thin texture, mouth is not thirsty, the tongue is light and red, moss is thin and white, the pulse is floating and tight, etc. The treatment of wind-cold cold should be pungent, warm and detoxifying.
Wind-cold cold treatment should be pungent and warm to resolve the surface, you can choose to use the Jing Fang Defeat Toxin San treatment, the drug consists of Jing Wu, Fang Feng, Chai Hu, Rhizoma Ligustici Chuanxiong, Platycodon grandiflorus, Qian Hu, Hovenia dulcis, Poria, Glycyrrhiza glabra, Qiang Wu, Duhuo composed of. The adverse effects and contraindications of the drug are not clear.
If symptoms of wind-cold flu occur, consult a clinician and follow the doctor’s instructions for treatment, do not self-medicate to avoid delaying the condition.