oxytetracycline for salpingitis (lash egg)

Sep 20, 2017
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Washington State
We're dealing with our first case of salpingitis... One of our two Silver Cuckoo Marans, Tiny, laid a "lash egg" last night. I brought her inside, cleaned her up, and crated her overnight. She is still inside this morning, back in the crate after breakfast and a walk around the house.

There are no vets in our area that treat chickens. After reading up on salpingitis, I'd like to try and treat with antibiotics. The only antibiotic currently available at our local feed store is injectable oxytetracycline, formulated for cattle and pigs. Is it OK to give it to a chicken, provided I calculate the correct dosage based on her weight, of course? And, can injectable oxytetracycline be administered orally instead?

I really hope we can save Tiny before it's too late, or at least prolong her life and make it as comfortable as possible. She is a special chicken, having almost died as a baby chick when she stopped eating and drinking and couldn't keep anything down at just a few days old. My husband nursed her back to health and she has "thanked" us by laying the largest and prettiest eggs of all our chickens.

At the same time, there has always been something off about her reproductive system. She has laid many double-yolkers whereas our other chickens have laid none, or one each at most. Tiny has also laid more than her fair share of bumpy or misshapen eggs.

Tiny is currently going through a hard molt but has been acting normal, foraging and eating together with the other chickens and keeping up with her role of second-from-the-top hen. The only thing that's been unusual for the past week is that she's been settling down on top of one of the nest boxes at roosting time rather than roosting as usual. We've attributed this to molting, as our other hen that is going through a hard molt has also been isolating herself, settling down on the opposite end of the roost from everyone else at night, and mostly keeping to herself during the day. However, now I wonder if there is something more to this behavior.

Also, Tiny's comb and wattles are bright red despite the molt, which I think is odd. Our other molting chickens all have pale combs and wattles. She has been visibly molting for about 7-10 days, and has not laid an egg in at least a couple of weeks. I've read that hens with salpingitis can still be ovulating, which will actually make their condition worse, but how can she be ovulating while molting?
 
Did your chicken issue ever get resolved. I'm having issues with my hen. I think she laid a lash egg and still isn't acting normal. Just looking for any info I can get.
 
Sorry your hen is having some health issues!

I posted in another thread and got a reply there from someone who helped me calculate the right oxytetracycline dosage. We've been giving it orally, once a day, for the past week, and plan to continue for a total of 10-14 days. So far no more "lash eggs" or other discharge as far as we can tell; we bring Tiny inside shortly after she goes to roost with the other chickens and keep her crated overnight. We then let her roam around the house for a bit in the morning before taking her outside again. This way we can observe the nighttime and early morning poops, which have been looking pretty normal.

Tiny's crop and belly look and feel normal too so hopefully there is nothing building up in there - or perhaps it's just not happening very quickly. She did lay a perfectly normal egg the other day but I know that's not necessarily an indication that she's in the clear.

From what I read about salpingitis, on this forum and elsewhere, the prognosis is generally not great once those lash eggs start appearing. There is currently no treatment for viral salpingitis. Bacterial salpingitis can be caused by a variety of different bacteria including E. coli and Salmonella, and an attempt can be made to treat it with a broad-spectrum antibiotic. Another approach is to try to stop ovulation, either permanently or temporarily. Permanently stopping ovulation would involve surgery or hormonal implants; the latter are not available in the US. A temporary break in ovulation can be achieved through light deprivation. We're reducing Tiny's exposure to light somewhat by keeping her crated in the dark for at least an hour or two after the other chickens leave their coop, but we decided against keeping her dark and confined for too long.

Good luck to you with your hen! Sending good thoughts...
 
Thanks! Hope your Tiny gets better as well. My hen hasn't been acting right over the last 4 days. Thought she was egg bound because her vent was pulsating and then she popped out a quarter sized hard pink thing yesterday. Not even sure it was a lash egg. Vet didn't know what it was either and had never heard of a lash egg. Her vent isn't pulsating as much since, but she still isn't acting normal. Vet gave me an anti-inflammatory and said to wait a few days before trying an antibiotic. I think we should have started one anyway and now regretting not insisting on it... Do you know if salpingitis is the only cause for lash egg?
 

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