I Go to the ranch today to see my horse who hase these 3 Pretty good size swellings. They are atleast 7 by 5 inches wide. If anybody knows if this can be an allergic reaction,or any advice at all about this it would be much appreciated.I am a new horse owner of only 1 year and my horse has never had this problem. Any suggestions or comments would be helpful!! Just trying to figure this thing out.
Get the vet out; it probably is an allergic reaction, and the vet will be able to administer steroids. I do think you need the vet, that's quite a severe reaction and you don't want further reactions happening causing swelling in your horses airways.
While you're waiting for the vet, consider everything you have exposed your horse to in the last 48 hours - whether inhaled, touched or consumed. Any changes of feed, clothing, pasture, tack, shampoos, fly sprays? Any recent incoming swarms of insects?
Good luck, I hope you get it resolved swiftly and easily.
Thank you guys so much for your opinion. I am not sure if its fly spray or not because its not all over his whole body,just this left side ? I checked on him this morning and the swelling looks like it has gone down,but he has about 3 more now of same diameter and definetly tender on 2 spots. We do have an ant problem so it could be ant bites, I am worried so im really considering calling the vet out. Thank you all for the help.