hORSES WITH ASTHMA/COPD

Flakey1

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11 June 2012
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Hi - I have a horse that is suffering fro asthma/copd and wondered if anyone had/has horses with similar symptoms and might be able to give me any advice.

He is a novice event horse that was fit and ready to go at the start of last season, he did one event but then started to blow badly during normal exercise, sweat and his performance went down hill rapidly. I had him looked at by my vet who took blood and told me he had a virus. He was putting in the odd cough when being ridden but not coughing significantly. He had from May last year off and was bloodtested every 6 weeks or so, the blood had not changed at the end of the summer (not enough red blood cells I think) and so the vet said to start working him and see. All seemed fine until he was fit and started jumping again (in December) when the same thing happened. Vet then scoped him and his lungs were thick with gunk, he went on ventopulmin and sabulosim for 2 weeks, and then he went on a beclometasone dipropionate inhaler starting at 16 puffs a day, after 2 weeks further on that we scoped him and took blood and both were clear, he then stayed on the inhaler gradually reducing to 6 puffs morning and night. He had January off and then we built him up again and all seemed to be going well, hed been out jumping, xc schooling and even had a run round a pre novice event double clear with no issues, then about 3 weeks ago I was xc schooling him and he had no enthusiasm and was blowing, about a week later I was having a flatwork lesson indoors and again he was blowing hard and had no energy, last week I jumped him before an event and he was awful, blowing very hard after about 5 fences and no enery atall! Ive now turned him out as was still coming in at night and having soaked hay (as haylage made him cough) nad hes going to see a specialist vet on Wednesday - Im not sure what they will suggest but obviously I am very concerned as he was a super event horse until this all appeared - hes now 9. Any advice on similar situatiosn would be grately appreciated!
 
Try bringing him in during the day and turning out at night. If pollen is one of the allergens, this will help although like human asthmatics, he may be reacting to a variety of triggers.
 
I've been going through something similar with my horse, although not quite as bad as yours by the sounds of it.

My horse currently has bloods away for allergen testing - has your vet suggested this yet?
 
My boy was diagnosed with COPD in January, his symptoms were coughing when exercised, sometimes coughing at rest and increased breaths per minute. He is a leisure horse so doesn't work as hard as yours. His diagnosis was made via a scoping and tracheal wash that showed high levels of inflammatory cells.

He stays in at night which I know isn't ideal but there you go and he was in a stable in a barn, so I moved him to one of the outdoor stables, changed his bedding from straw to woodchips, his hay is all soaked.

He was started on a fluticosone (flixotide) inhaler for 2 months at 20 puffs a day, then moved onto 20 puffs a day of beclametasone - this seemed to work really well, he was barely coughing and his breaths came down to normal, but the scope still showed high levels of inflammatory cells so we kept to 20 puffs a say. Unfortunately the rapeseed/hawthorn flowering sent him downhill and he had to have a 2 week course of steroid injections and he is now on a 6 week course of dexamethasone tablets (as well as his inhaler!) but he really is showing great signs of improvement. He is being scoped again on thursday and if the level of inflammatory cells is down dramaticaly then we will be able to start reducing the number of puffs per day on his inhaler.

The vet seemed to think that if we can get on top of this, then George would only need a few puffs a day of his inhaler during the winter (when in a bit more) and during the rapeseed season and would hopefully not need the inhaler for a lot of the year. He also said that keeping him as fit as possible was really important.

I don't know if any of this helps, but good luck with your boy.
 
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