Which is better tylan or tetracycline? My whole flock is new and was bought from the same people out of the same coop. I do put ACV in their water, one tip I got from my Okie friends on BYC. I'd rather do oral. Is that directly in the mouth or in their water? Mashed up scrambled egg? I feel like it is probably a sinus infection. Hubby is picking up medicine at feed store today. She standing up continuously now, but haven't seen her eat or drink and she's not walking around much. When I was holding her and putting a warm, wet cloth to her eye, she peed on me, guess she didn't like that much. lol At least she didn't poop on me. Speaking of poop, I didn't notice much of a difference when I cleaned out the coop this morning, there was some slightly runny poop and lighter green poop.You can get Tylan at Tractor Supply or about any feed store. I agree with Rinda's information. My vet suggested I give Tylan orally instead of through injection, and was very vehement about it being the preferred method of dosage, so you can also go that route if you're uncomfortable injecting it. Different vets will suggest different routes, so pick the one that works best for you.
You might want to start giving her some mashed up egg for additional protein and apple cider vinegar (ACV) in their water. Once you complete the antibiotic treatment you'll want to treat with a probiotic like plain yogurt or the probiotic powder they sell at TSC, and increase their vitamins for a couple of weeks.
It could be just an infection, chickens express sinus infections through their eyes, or it could be something more serious. Check your rooster for snot from his nares and gunky eyes too. Also be sure to check their poop. What is the consistency and color?
The standard suggestion is whenever you get new birds always, ALWAYS isolate from the rest of the flock for a minimum of two weeks (I do a month), and give a round of antibiotics and broad-spectrum dewormer.
I'm glad I have y'all, I'd be lost...my daddy would be ashamed that I don't know most of this since I grew up in a neck of the woods near Paris, TX called Pinhook. That just sounds country. hehe