Problems in the neck and other symptoms after vaccination muddle

Mary Bee

Member
Joined
15 April 2018
Messages
23
Visit site
Bought Pony October 2023 aged 4.
2 weeks backed - for my experienced 16 year old to bring on as an all rounder pony
14.1 coloured standard bred x trotter.
Lower end of the market
Since we have had her she has been showing potential in temperament and performance of becoming a lovely ridden pony.

She was 5 in May 2024
First ever vaccinations…
1st flu and tet 30/5
2nd 19/6 in chest (too early -20days since first jab)(there was a muddle over this date…vet sent text reminder on 13/6 saying vaccs due on 27/6, owner saw it, needed a vet visit for something else, rang reception and got it all done at the same time…which was 19/6 …the vet that came was a summer holiday locum from up country….So neither owner nor vet spotted this error.

3/7 call from vet, they had spotted the error, and said they needed to come out and repeat the injection the next day or that evening. (I did wonder if it was the right thing to give another dose of the vaccine?)
repeated 3/7 in neck(34days since first jab)(My daughter was out and I, Mum, forgot to say to vaccinate in the chest please, not the neck)(We have had problems with ponies sore in the neck from jabs before)( and it seems the jury is out on this topic, many saying the neck is not the place to inject although it seems like standard practice often?
Vaccine was Equilis Prequenza Te

After this injection in the neck pony was very sore in the neck for one week, was struggling to graze, was very sensitive. We didn’t contact the vet again as we had had this experience before with another pony and he got better and was fine.

However, since this double vaccination, with one in the neck experience, pony is simply not the same pony, she is more placid, less forward, her wide eyes are now more closed, her pupils not reacting to light/dark changes, but eyesight seems good, she has strange intermittent head sweats. She has a runny nose. She has a very sore neck and doesn’t want to be touched.

Could there be nerve damage?

Took her to original vet early August..
At that point the main symptom was her eyes - now half closed eyes…, pupils not reacting to light/dark changes - when she used to be a wide eyed pony..
No conclusion
One week Danilon prescribed. No change.

She was sound and riding well, just less forward, but over the following weeks my daughter found her just not wanting to do anything - and more and more sensitive to being touched around the neck, just a completely changed pony.

24th September we called on Vet Number 2. His opinion was that it was unnecessary for Vet 1 to repeat the vaccine. He did say pony exhibited a curious mixture of symptoms that would be hard to unravel.

…he suspected a respiratory infection...and as a first step prescribed expectorate...Sputolosin, Antibiotics... Doxycycline

He also noted the pony’s neck stretch (carrot stretches -) were stiff ….and back legs not crossing over each other on tight turns …as they should be … maybe because she is still young and has only been in light work since being unwell…
He took bloods.

The blood tests only showed a mild bacterial infection. pony still just doesn’t want to be touched and seems increasingly uncomfortable. Vet 2 is suggesting a neck x ray, to see if damage from the injection, maybe scar tissue, near the spine? If something is spotted he is suggesting injecting with cortisone. But how does this help with the other symptoms?

A particular chiropractor has been recommended to us, but at the moment we don’t think pony will stand for being touched at all….

Her history - She had come from a farmer that bred lots of ponies - and the lady we bought her from had her 6 months to start her off. We had her vetted before we bought her, but only 2 stage, as she was so recently backed and not yet cantering etc. She was recommended for the activities we intended. She had rainscald when we got her - noted in the vetting - , which meant that her neck was sensitive then too, but it improved, but maybe her neck was always sore?? When she arrived home - 45 minutes in the trailer, she was drenched in sweat and had mucus pouring from her nose....it wasn't her first trailer trip. She was sensitive to old hay as bedding and got a cough from it soon after she arrived and needed steroids to clear it. A sensitive type. Needless to say no more old hay bedding and lives out.

Right now we are trying homeopathy to de-tox the vaccine. We got the exact vaccine remedy from Helios.

What step would you take next in our situation? We are worried about her future as a ridden pony and her well being generally. Thanks very much for reading.
 

nutjob

Well-Known Member
Joined
18 August 2021
Messages
1,176
Visit site
Having another vaccine is to meet the date requirements for competitions, rather than being necessary for the pony to be protected from flu, it's a bit excessive but may be a coincidence rather than the start of the problem.

The leg crossing on a small circle is only one of several neurological tests which you can do yourself, I would give it a go and see how she does on these. My wobbler horse started off by just being lethargic and backwards when ridden. The first vet who saw him said he had a virus, rest him a bit and then start light exercise. When I got back on he exploded and it was clear there was something very wrong with him although generally his symptoms are mild. He does have an issue that can be seen on xray. His main visible symptom is toe dragging on the hind feet in walk and dragging the feet rather than lifting when backing up or turning a tight circle. He does badly on the hoof placement test also.

I have another horse which got stiff in the neck after a lot of time off and slow rehab from a ligament injury. He had neck xrays and ultrasound but is perfectly normal. This has worked loose with regular stretches and physio. The physio didn't want to work with him until he had the all clear from the vet and I'd be surprised if a reputable chiropractor would want to start any manipulation until you know whether or not there is an underlying problem.
 

Mary Bee

Member
Joined
15 April 2018
Messages
23
Visit site
Thanks very much. That is helpful. For the first horse what kind of x-ray did you have...where something showed up? ....was it the neck? Thanks
 

nutjob

Well-Known Member
Joined
18 August 2021
Messages
1,176
Visit site
I had the whole neck and back xray'd as he wasn't painful anywhere except when I rode him when the extra weight caused a big issue. He's short in the back so I was also worried about kissing spine but the back was normal with no spinal processes that were even close. He isn't sore in his neck and the deformity is mild, my vet described it as bone remodelling akin to arthritis, although he was only 4 when diagnosed.

He was seen by the senior vet at the practice who from just seeing him in the stable spotted a problem as he stands with the hind feet close and drags them through the bedding when he turns. He failed some of the neuro tests although the tail sway which many wobblers fail, he's good on, so it's worth doing them all.

In your case it might be more appropriate to go for ultrasound and xrays of the neck as it's clearer that's where the problem is but if she was mine I would be getting an experienced vet on the case and having a full work up at a vet hospital.
 

Hormonal Filly

Well-Known Member
Joined
24 April 2013
Messages
3,514
Visit site
I would also take images of her neck. My cob was a amazing ridden horse up until 8, he sustained a mild kick to his neck which was what started off all his symptoms of neck pain. I didn't act straight away, gave him winter off. Bought him back into work, same. Ended up x-raying neck and diagnosed with abnormality at C5-6 :(
 
Top