What is the easiest treatment for pigeon tilted head

If the pigeon is tilted, the simplest treatment is to feed it a vitamin B1 every day, which can be recovered after a week.There are two reasons for its tilted head, one is the sequelae of the new city epidemic, and the other is caused by the infection of Salmonella.It should be noted that the crooked head is not necessarily cured. Some pigeons cannot be cured no matter what medicine is used, and they will eventually die slowly.