Avio-nidazole is used to treat and prevent Trichomoniasis in pigeons.
Secnidazole has a long acting duration of activity and very few side effects.
Ronidazole is faster acting but has a shorter duration of activity.
Avio-nidazole contains both the above anti-biotics to ensure that the pigeon fancier has the best product to treat resistant Trichomoniasis.
The recommended use is to add Avio-nidazole to the drinking water for two days before the racing season and in the middle of the season. If the Trichomonas is quite resistant, then treatment can be done for 3 days.