Used for infectious diseases caused by various viral diseases, such as Infectious Laryngotracheitis, Infectious Bronchitis, Infectious Bursal Disease, Fowl Pox, Rotavirus infection, Viral arthritis, Parvovirus. Cough, head flick nose, eyelid swelling; dyspnea, loose feathers, mental atrophy, pile up, standing or crouching, chicken crown white, reduced appetite; Yellow, white, green and watery faeces. Respiratory diseases caused by bacteria, virus, mycoplasma, large temperature difference, sudden change of weather, Gastrointestinal dampness and heat, and lung heat.