Goose eyes shed tears, what should I do?

There are many kinds of eye diseases in geese, and the pathogenic factors are also diverse. Such as foreign body stimulation, vitamin A deficiency, parasite invasion into eyes, bacteria (Staphylococcus, Streptococcus, Escherichia coli, Riemerella anatipestifer, mycoplasma, etc. ), viruses (bird flu, goose pox, etc. ), fungal infection and ammonia poisoning can all cause eye diseases. 1, clinical symptoms: different causes, different symptoms. Generally, there are conjunctival congestion, flushing, serous, mucinous or purulent secretions; Eyelids are swollen, and when they are serious, they can't be opened, and there are tofu dregs in their eyes, even blindness; Corneal opacity, severe blindness; Can also be caused by some infectious diseases, one or both eyes shed tears, making the feathers around the eyes moist, like wearing glasses. Caused by avian influenza virus, there will be blood and tears. 2, prevention and treatment (1) caused by trauma or foreign body, foreign body should be taken out in time, with 2% boric acid water or 2% refenonu solution clean, and then coated with chlortetracycline eye ointment. In severe cases, after disinfection with disinfectant, drop 1 ~ 2 drops of hydrocortisone injection or apply hydrocortisone ointment. (2) Because of vitamin A deficiency, each animal can be injected with vitamin A+D oil, 0.5 ~ 1 ml, or fed with vitamin A pills (cod liver oil pills) twice a day, 2 ~ 3 pills each time, and 2 ~ 3 days is a course of treatment. (3) If it is caused by infectious diseases and parasites, treat infectious diseases and deworming first. Eye diseases often heal themselves with the recovery of infectious diseases. Severe cases, that is, those whose eyeballs have been damaged and blind, have no therapeutic value. (4) Do a good job of cleaning and improve feeding management.