What should I do if my parrot's mouth is rotten

The parrot's mouth is rotten, you can apply a little vaselin, wait for it to recover, and pay attention to supplementing microorganisms and calcium.Because this bird is more lively, spend some time to accompany him every day. At the same time, pay attention to cleaning up to keep the cage clean and tidy, so as not to breed bacteria and cause it to get sick.Because it is more afraid of cold, it must be kept warm in winter, and you can usually take it out.