AniMed Histall-H to Support Respiratory Health in Horses, 20-Ounce…
Original price was: $33.69.$30.49Current price is: $30.49.
Price: $33.69 - $30.49
(as of Oct 14, 2025 17:21:49 UTC – Details)
HistAll H helps maintain normal histamine levels in horses. All-natural support for seasonal allergies, respiratory health and a healthy immune system in horses. Also aids your horse in combating environmental irritants and pollutants. Histall H contains a blend of natural ingredients, including turmeric, bromelain, choline chloride, vitamin D and vitamin C. Feed 1 oz. twice daily for 10 days, then 1 oz. daily. Powder.
Is Discontinued By Manufacturer : No
Product Dimensions : 4 x 4 x 5.5 inches; 1.42 Pounds
Item model number : 053-90606
Date First Available : September 26, 2014
Manufacturer : AniMed
ASIN : B00ON3AC3A
Best Sellers Rank: #27,933 in Pet Supplies (See Top 100 in Pet Supplies) #24 in Horse Vitamins & Minerals
Customer Reviews: 4.4 4.4 out of 5 stars 444 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Supports respiratory health in horses suffering from seasonal allergies
Supports a healthy immune system
Aids in combating environmental irritants and pollutants
For horses of all classes
All natural
Customers say
Customers report that the supplement works quickly and effectively, particularly for horses with allergies and respiratory issues, with one customer noting it helped their mare with summer allergies and cough. The product improves breathing and makes horses more comfortable, though some customers mention it has a strong smell and their horses won’t eat it. While some customers find it affordable, others consider it overpriced.
8 reviews for AniMed Histall-H to Support Respiratory Health in Horses, 20-Ounce…
Add a review
Related Products
Original price was: $33.69.$30.49Current price is: $30.49.
Littlelotti –
Helped my mini horse.
So i included a video, but it wouldnt allow me to include the before, only the after. I believe this helped my horse greatly. She has runny eyes, nose and very deep abdominal breathing. The vet said it was allergies/asthma. He put her on albuterol BUT that does not heal it. So i started research. Honey already get the AnimedRemission for her hood and does GREAT on it, had no flares since starting. So i went with this product. Since we started leaving the barn open, wetting hay & giving her this 2x a day- she is grazing, rolling, breathing perfect and feels good again. I will be using this with her remission from now on. Here is a video of her feel better 3 days later.
cathy lauder –
Great product
Works well, keep every Spring and Summer
JG –
Sweet itch
My horse gets terrible sweet itch starts itching his skin off in early March. I give him steroids every spring and summer. I donât like steroids, but he was itching so bad he had wounds. I felt so helpless. I started using AniHist H and I was able to cut his steroids in 1/2. No sores no wounds no itching. Downside is itâs expensive $30 every 20 days, and it doesnât come in bulk. You will be taken back by the smell of ginger and turmeric. He eats it, doesnât seem to mind. I also added Healthy Coat to his feed. We are very happy this summer.
SueGlo –
Works amazingly ð
I have purchased Antihist from the same maker all through Spring and Summer last year for our 19 yr old rescued Paint mare. She has heaves really bad in those months…. it didn’t control it enough for my comfort level. She has been on Histall for a week or so and I notice a difference all ready! Great product. It does have a strong smell but I add it to sweet feed with a little water and she licks the pan clean ð
UPNorthMom –
Is helping my mare (allergies/heaves/COPD)
I have an older mare with breathing issues (heaves/COPD) that are triggered by allergies to who knows what. Probably everything!! As soon as spring arrives, her breathing is terrible and she begins wheezing. It continues on through fall. I have tried EVERY product on the market…big name, no name, herbal, etc.. When she is really bad, our vet gives her oral dex. This works great, but she can’t be on it 24/7/365. This product is not a cure-all, but I have definitely seen a difference in my mare when she is taking it. Her coughing decreases and her labored breathing improved greatly of not completely. If you are having issues with allergies, I recommend trying this product. It’s fairly cheap (you can get it cheaper elsewhere) and worth a try. I just hope it continues to help my mare and we can ride again this summer.
Karlene M. –
Plan to use indefinately
My vet recomended a pricey product (that she sells….) to help my mare’s seasonal allergies and I found this on my own. It works great for her and keeps her goopy eyes and flakey ears setteled down. I’ve rarely given her 2 scoops, one works just fine for her @ 1200lbs. I mix it with 2 scoops of sweet feed (same scoop that’s in the AniMed jar) and moisten it with water to reduce dust as she doesn’t need daily feed, just this little treat. When I first gave it to her I mixed it with rolled oats & molasses which she really wanted. Now it’s no problem to get her to eat. Recently the price went up quite a bit, but still worth it to me.
Nicholas S Aubry –
Not as advertised
The picture is anihist but the description is for HistALL and histALL is the product youâll get if you order. Ingredients are not the same and I noticed once I opened it that the powder was a different color. My horse also noticed and would not eat it. Buyer beware.
jessica –
Bummed my horses refused to eat it.
Both my horses hated it, I have a picky eater and a guy who eats anything, and both refused to eat their meals with this in it. The smell is horrid, I even tried to hide it with molasses, corn syrup, fresh carrots and apples it was a no go. my horses developed coughs/ allergies/heaves type reactions over the last two years and I was trying to be proactive this fall. While not typically used for coughing and lung type reactions my vet thought the vitamins in this may help with supportive care. High hopes were dashed when both my horses turned up their noses to the first dose hidden in soaked alfalfa and grain. I then tried to add a little molasses, nope. I added a little corn syrup, nope! Added fresh carrot and apple slices. . NOPE. Nothing against the seller at all, it’s just the product itself is a hard no from my horses.