Cold cure Composition: ginger, aconite, roasted licorice, astragalus, rice wine, epimedium Indications: promote food intake, improve uniformity, improve resistance; relieve immune suppression. Dosage: 1) Chick: 1-7 days, 0.2ml/pc. Promote the absorption of yolk and accelerate the development of immune organs. Increase 7-day-old body weight and improve uniformity. 2) 60 days transfer/expansion group 0.5ml/pc. 3) 1ml/pc after cold stress. (Existing medication after cold) 4) After application of cold medicine: 1ml/pc. 5) Cooperate with the treatment of refractory E. coli, respiratory tract. 1ml/pc for 2days continuously.