From the link you provided it says use Tylan but it doesn't give a dosage ..do you have any recommendations?
How much Tylan should I give ?Injectable - Page 2
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I wouldn't worry about an overdose as long as you are close (most antibiotics aren't an overdose risk).
Half a cc orally? Injected? Mixed in water? I have never used Tylan. Like I said change the subject line to ask a direct question as others here will know the proper dose.
If it is oral I would try to tempt her by mixing it with a bit of scrambled egg.
Edited by Sonya9 - 10/31/15 at 12:35pm
Looks like .5 to 1 cc is correct: http://www.backyardchickens.com/t/86782/tylan-injection-how-do-i-do-it
Sounded like a lot to me but apparently your calculation was correct, and overdosing on antibiotics is pretty unlikely.
Edited by Sonya9 - 10/31/15 at 2:47pm
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Looks like she might have pus in her nostril. Check there and check her choanal slit for pus.
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