Thank you for updating! Oh my goodness, a lot of hens have reproductive problems besides getting worms.
What does the vet do for the small cyst?
Metronidazole is for damaged liver?
I hope you and your boyfriend and the poor chicken can get some good sleep tonight.
Metronidazole is for the protozoa that causes blackhead, the wormer is for the worm that carries the protozoa. If it is blackhead and there is no secondary infection, those two medicines should do the job.
Oh... Thanks! When I looked up for the medicine, there are many symptoms for that..
Is this blackhead very dangerous like internal layer or egg yolk penitoritis? Very interesting to read your threads.