What medicine to treat pigeons is the fastest

There is no special effect medicine that can treat the crooked head of the pigeon, and because of the various reasons for the tilted head, the medication is different.If it is caused by Salmonella, it needs to be treated with chloramphenicol, yeast tablets, compound deodan tablets, etc.If it is because of the lack of vitamin A, you need to supplement cod liver oil, one drop a day.If it is because of the lack of vitamin B1, you need to feed it yeast.