In the veterinary antimicrobial and mycoplasma drugs, there are a group of newly identified nitrocellulose antimicrobials, which are rarely paid attention to and used well by the majority of farmers. In the past 20 years, new drugs have been developed, such as Veterinar Drug metronidazole, tinidazole, ornidazole, dimetridazole and so on. Among the antibiotics for veterinary use that are allowed to be used conditionally is the 20% Dimetridazole premix variety. One is for chicken bad enteritis, enterotoxicity, we use it, such as the occurrence of stool, red and white stool, intestinal inflation, swelling, mild intestinal wall thickening, serious intestinal mucosal bleeding, fall off, necrosis, thinning, there are grayish brown contents in the intestine, such as coccidia, clostridium, mold and so on. This formula can be Veterinary API Dimetridazole + Carefree/Mestopine + compound amoxicillin The second point is in the prevention and treatment of salpingitis in breeding chickens, Veterinary Medicine dimetridazole + amoxicillin is also good, of course, I can use laying hens can also be used, but consider the problem of drug residue, it has to abandon eggs, after all, the drug period is 28 days right. The third is used in trichomoniasis, for example, the typical tissue trichomoniasis of chickens is called cecal hepatitis, also called blackhead disease, because the cockscomb will be black and purple, cecal embolism, ulcers, and then the necrosis of the liver, is this typical symptom, and the mouth yellow on the pigeon, is trichomonas, the feeling of oral ulcer, if you have seen all understand, you do not need to explain again. So for cecal hepatitis, we can choose dimetridazole + small heart liver, and at the same time with the insect boss deworming. Of course, in addition to these above said, we can also use amoxicillin, colistin sulfate + dimetridazole is also a good match. There are neomycin sulfate, colistin sul