Breathing & Cough Horse Supplements

Proper respiratory function is essential for keeping your horse performing at their best. Whether your horse suffers from bronchial congestion, throat irritation leading to cough, allergies or other respiratory issues, Big Dee's has the breathing and cough supplements that may help them breathe easier and function better. Choose from reputable brands such as Finish Line, Omega Alpha, Hawthorne and more! There's also a chance your horse could benefit from a Nebulizer System. This helps treat Heaves, Inflammatory Airway Disease & Exercise-induced Pulmonary Hemmorage. Click Here to shop the Flexineb & nebulizer solutions.

Horse Supplements - lowest prices

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Cough Free
$16.95 - $42.95

Cough Free by Farnam helps with colds, heaves and allergies. 100% natural formula or herbs and minerals. Contains no fillers. Works fast!

The 1 lb pail provides enough for the initial dose period of 5 days plus 22 days follow-on dose.

The 3 lb pail provides enough for the initial dose period of 5 days plus 86 days follow-on dose.

Air Power Cough Remedy
Was: $4.50 - $32.95
SALE $4.05 - $32.95

Air Power by Finish Line is an all natural formula that promotes healthy breathing and suppresses coughs quickly. A horse that breathes better, performs better!

  • Stops coughing fast, often within 10 seconds
  • Contains soothing Honey, Menthol, Eucalyptus Oil, Lemon Juice, Aloe Vera and more
  • Lasts all day and gives symptomatic relief for allergies, heaves, roaring and strangles with no side effects
  • Cost effective with a dosage of 1/4 what many other products reccommend
  • In many cases, one dose will stop coughing all day

One 1/2 oz syringe contains a single dose.
16 oz provides 32 doses.
34 oz povides 68 doses.

Anihist H 20 oz

AniHist H by AniMed is an antihistamine powder product and an excellent choice for use in horses with seasonal allergies to support resspiratory health.  Normal histamine levels and a healthy immune system.

Product Details:

  • Aids your horse in combating evnironmental irritants and pollutants
  • Ginger root may inhibit blood clotting and increase the risk of bleeding.


Clear Passage 32 oz

Clear Passage by Cox Vet Labs helps to clean the mouth area of dust, pollen and other airborne agents; thus allowing the animal to breathe more easily and perform up to its highest potential. It also soothes irritated throats to help relieve coughs due to dust and allergies.

Clear Passage can be used prior to competition to open breathing passages for maximum air circulation. This product uses menthol, peppermint oil and eucalyptus oil in a natural honey flavor.

One quart provides a 64 day supply for one horse.

*Cox Veterinary Laboratory products cannot be shipped outside of the contiguous United States.   

Respi Free
$39.95 - $139.95

Respi-free by Omega Alpha can be used as a first line treatment of breathing problems. 3-1 combination product containing Airwaves, Lung Flush and Herba Coff used for horses with severe breathing problems such as COPD/heaves. Also beneficial for horses that race on polytrack surfaces which may contribute to respiratory problems

Product Details:

  • Includes Eriobotryae japonica, Bulbus fritillaria thunbergii, Polygala tenuifolia, Rosemary, Scutellaria biancalensis, Momordica grosvenori, Honey suckle, Chrysanthemum morifolium, Morus alba, Peppermint, Eucalyptus leaves, Mullein, Pleurissy root, Elecampane, Nettles, Menthol
HistAll H All Natural Respiratory Support

HistAll by Animed

Specially formulated for horses with allergies. 

Product Details:
Aids in suppression of anflammatory responses
Supports normal histamine levels
Supports healthy immune system
20 oz

EquiPulmin Gallon


Specially formulated for horses with lung and breathing issues as well as providing optimal breathing for a healthy horse to help perform at its highest level.

Product Details:

  • Holistic - synergistic blend of herbs
  • Thoroughly tested in North America
  • Oxygenates the blood
  • Open airways
  • Eliminate mucus and cough
  • Helps stop lung bleeding
  • Helps control & alleviates allergies
  • Supports a healthy GI
  • Supports a healthy immune system

If using EquiPulmin with other drugs administer 1 hour before or after. Ventipulmin, Sputalysine, Cemedidene, Gastrogard, Tagement and any antibiotics


  • Healthy respiratory system: 60 cc daily
  • Mucus & breathing disorder: 60 cc - 3 x day until horse improves
  • Bad bleeders: 120cc 3x day for 2 days then 60cc 3x day until race day
  • Pre Race: 120cc 30-60 min before race, 60 cc 30-60 min before exercise, jog or workout
Airways 101 4 lb

Airways 101 by McIntosh Pro Line Products is the second most common cause of decreased performance and premature retirement among racehorses. Exercise-induced lung bleeding and inflammatory airway disease (IAD) are by far the most common respiratory problems. Feeding

May reduce or eliminate:

  • Lung bleeding
  • Stable cough
  • Heaves
  • Wheezing
  • Effects of allergies in those high risk seasons when pollens aggravate the respiratory system

A 4 lb bag provides a 64 day supply for one horse on maintenance.

Air Blast Equiade 16 oz
$69.95 - $72.95

From the makers of Body Builder! Air Blast by Equiade provides the highest quality herbal support for normal respiratory function and health in performance horses subjected to cold conditions, dust, pollen and other environmental factors that can hinder air intake and performance.

A powerful herbal liquid supplement designed to provide support for:

  • Energy and endurance
  • Respiratory function and health
  • Bronchodialation
  • Excess mucus buildup
Iodide Powder
$26.95 - $81.95

Iodide Powder by McTarnahans is a nutritional source of iodine for horses.

Product Details:

  • Ready-to-use formula - no pre-mixing required.
  • Palatable dextrose base.
  • To be used as an aid in correcting deficiencies where the use of iodide is indicated.
  • 4 lb pail provides a 64 day supply for one horse and a 20 lb pail is a 320 day supply for one horse.

Caution - Excessive iodine can cause skin, respiratory, cardiac, and gastrointestinal side effects. Consult your veterinarian before using this product.

Nayzo Nasal Ointment 16 oz

Nayzo by McTarnahans is used for the temporary relief of minor respiratory inflammation or congestion. 

K & C Plus Powder
$22.95 - $91.95

K & C Plus is a nutritional supplement designed to help your horse with the treatment of conditions that can lead to exercise-induced bleeding.

Vitamin K is necessary for blood clotting. Vitamin C maintains the integrity of collagen, promotes healing of ulcerated tissues, and has been shown to aid in resistance to infection. K & C Plus aids in the prevention of “bleeding,” or exercise induced pulmonary hemorrhage, by providing vitamin K and vitamin C with hesperidin and other bioflavonoids that are natural alternatives to bleeder medication.

This product contains 37.5 mg of Vitamin K (Menadione) and 3,125 mg of Vitamin C per ounce.

Resprun Paste 12 gm Syringe
Was: $5.95
SALE $5.36

Resprun Paste Breather by Uckele is a natural aromatic relief from camphor, menthol, eucalyptus, wintergreen, orange, ginger and cloves.

Aids in opening nasal passages and soothing sore throats resulting from upper airway infections, allergies, or minor irritation.

Xbl Ultra Powder
$32.95 - $179.95

XBL Powder by Finish Line promotes a healthy circulatory system, including healthy capillary strength in the lungs to prevent bleeding. Contains Folic Acid, Vitamin B12, Vitamin C (Ascorbic Acid), Vitamin K and more.

  • Great for horses in heavy training and essential for performance horses
  • Finish line Fact: up to 92% of of race horses bleed & therefore can't give 100%
  • XBL Ultra is a cost effective solution to prevent bleeding without affecting fitness or hydration levels

1.3 lb container provides 30 doses
2.6 lb container provides 60 doses
10.4 lb pail provides 240 doses

Jet Breath
$150.00 - $299.00

Jet Breath by Just Win is a natural bronchial dilator that allows more oxygen to be pulled in and delivered to the blood.

The more oxygen a horse can receive while racing, the more endurance and stamina it will have. Muscles naturally work harder and last longer with a better supply of oxygen.

Xzantrol  With Catheter And Syringe 12 Dose - 240 cc

Xzantrol by HPI is specially formulated for the performance equine, Xzantrol is a nasal flush and decongestant.

Combats respiratory problems and clears nasal passages and airways by breaking down mucous in sinus cavities and gutteral pouches. It also helps removes dust and dirt from nasal passages. Works quickly with maximum results in 24 hours.

Each 8 oz. kit contains a 240cc Xzantrol, a 12 cc syringe and a catheter tube.
Provides up to 12 doses.

Glycerine And Peppermint 32 oz

This glycerin peppermint mix is great for soothing and lubricating air passages allowing for easier breathing. The peppermint oil adds an aromatic & decongestant quality and is also known to soothe the stomach.

Product details:

  • Typical dose: 30 cc (1 oz) administered orally using a syringe, prior to exercise
  • Contains approximately 32 doses
Wind Aid
Was: $2.99 - $18.95
SALE $2.70 - $18.95

Wind Aid by Hawthorne is used as an aid for the relief of equine bronchial congestion, minor throat irritation and minor wind problems.

Contains potassium iodide, glycerine, eucalyptus and peppermint and assists in the relief and treatment of:

  • Damage caused by pollutants and contaminants
  • Restricted/Swollen air passages
  • Bronchial congestion
  • Throat irritation
Respion Equine
$39.95 - $103.95

Respion by Spectra is a unique liquid solution of specially formulated herbs and potassium iodide used in horses with respiratory problems. Reports have shown that respiratory problems are on the rise and this formula is for horses experiencing difficulty breathing (respiratory problems). Can also be used on horses with allergies, and asthma. Some horses with heaves have also found relief. The product is formulated to be a more complete respiratory solution.

Per manufacturer, will not test positive with regard to the rules of racing.

Administer 2 oz daily by mouth for the first 7 days then maintain at a rate of 1 oz daily by mouth.

Quart size will provide up to a 32 day supply for one horse on maintenance.

Lung EQ Pellets 4 lb

Lung EQ is an equine respiratory support supplement for horses with exaggerated reactions to seasonal environmental irritants and allergens. 

When your horse struggles to breathe, it is important to intervene sooner rather than later.  Start using Lung EQ early in the spring, before the onset of environmental challenges to breathing, to keep your horse’s lungs healthy.  It can also be used all year, if needed. Signs of respiratory irritation can be very subtle, especially in the early stages, yet can have an even greater impact on the horse's well-being and performance than many more obvious problems.


Lung Flush
$39.95 - $139.95

Lung Flush by Omega Alpha contains Rosemary, Scutellaria biacalensis, Momordica grosvenori, Honeysuckle, Chrysanthemum morifolium, and Morus alba. These herbs are known to increase blood flow in capillaries in the lungs that in turn helps remove stagnant toxins from the lung into the general circulation where it can be diluted, detoxified and eliminated. They are also used to treat upper respiratory infections/conditions and aid in drainage and for dislodging phlem.

Step Up Bronchial Dilator 72 oz

Step-Up Herbal Bronchial Dilator by Black Magic is a balanced combination of only the finest herbs and botanicals, rated pure by Kosher Certification Service and Organic by Quality Assurance International. Step-Up reduces stress, nervousness, ulcers, colic & tying up by strengthening and balancing the immune and digestive systems.

Product Details:

  • Increases and promotes nutrition, energy, stamina, t-cell regeneration and vitality levels.
  • It opens up circulatory and vascular systems enabling more efficient distribution of oxygen and nutrients.
  • It is specifically formulated to combat allergies, colds, flues and coughs
  • Heals and stops internal bleeding while removing mucous and fluid from deep in the lungs and throat. Helps in combating fatigue while negating energy loss.
  • * Not recommended for nursing mares, mares in foal or weanlings.
  • 4.75
    Su-Per Wind 16 oz

    Super Wind by Gateway Products is great tasting and natural breathing aid containing honey, apple cider vinegar, alcohol, menthol, eucalyptus oil, and lemon juice.

    Use as an aid in "opening up" breathing passages in race horses. Also can be used for minor congestion, coughs and throat irritation.

    Flair Nasal Strips
    $10.50 - $49.95

    FLAIR Equine Nasal Strips are designed to reduce fatigue and improve respiratory health in horses.

    They are self-adhesive strips that promote optimum respiratory health of equine athletes at all levels by reducing airway resistance and providing improved airflow when your horse needs oxygen most.

    During exercise when horses begin to breathe hard the soft tissues overlying the nasal passages are sucked in, reducing the airway diameter. This reduction in diameter causes greater resistance to airflow into the lungs. FLAIR Strips gently support the soft tissues over the nasal passages providing reduced airway resistance during exercise.

    They provide benefits for all horses including intensively trained horses as well as for horses that only exert themselves during occasional weekend competitions or trail rides.

    Each strip is for one-time use.

    Total Respiratory & Endurance Paste 15 cc
    Was: $14.95
    SALE $13.46

    Total Respiratory & Endurance was created to maximize oxygen capacity, breakup mucus, function as an expectorant, reduce airway- swelling and combat seasonal allergies. 

    Total Respiratory and Endurance acts as an anti-bacterial, anti-viral and anti-fungal that combats issues that can lead to respiratory distress. Horses will experience enhanced performance and race times due to its increase in oxygen carrying capacity in the blood.

    Total Respiratory and Endurance is effective within 1 hour and remains effective for 24 hours.

    Product Details:

    • Breaks up mucus
    • Maximizes oxygen capacity
    • Reduces airway swelling
    • Combats seasonal allergies
    • Anti-bacterial, Anti-fungal, and anti-viral combating issues that can lead to respiratory distress
    • Will enhance race performance
    Windy One 32 oz

    Windy One by Vapco is a proven effective aromatic cough and wind solution with Potassium Iodide. May be used up to one hour before performance as a wind aid to clear the horse's head. Helps soothe throat soreness. Helps make coughs more productive.

    A one quart container will provide up to a 32 day supply.

    Airwaves Extra Strength
    $39.95 - $139.95

    Airwaves by Omega Alpha is a liquid formula containing Peppermint , Eucalyptus Leaves, Bulbus fritillaria, Mullein Pleurisy Root, Elecampane, Nettles and Menthol.

    It acts as a bronchodilator and stimulates the opening of the airways. It is also a cough suppressant and relieves bronchospasms, clears mucus and aids breathing. The formula also eases inflammation in the chest and the anti-histamine action of nettles in the formula helps alleviate allergic symptoms.

    Airwave can be used as a long lasting bronchodilator and is effective for bleeders or horses with heaves.

    Not recommended for mares in foal.

    EquiSilver Respiratory Solution 16 oz
    Was: $28.95 - $31.95
    SALE $28.95 - $31.95

    EquiSilver Respiratory Solution help to expel the excess mucous and in most cases, any bacteria living in the lungs. EquiSilver is an exclusive patented veterinarian formulated chelated silver which has shown to kill hundreds of different infectious microorganisms — including many of the antibiotic resistant super pathogens.

    Product Details:

    • 100% safe and non-toxic product which contains chelated silver ions that attach themselves to microorganisms and kills them within 4 - 6 minutes by preventing the uptake of oxygen in the mircroorganism.
    • When used in a nebulizer or transpirator on a daily or weekly basis will help to eliminate upper sinus or lower bacterial lung infections.
    • Kills bacteria causing viruses along with airborne pathogens that settle in the lungs and sinus cavity.
    • Helps to maintain a healthier respiratory system which results in improved breathing and allows better oxygen intake.
    • Reduces or eliminates the need of expensive medicines or antibiotics.
    • Will also keep your nebulizer or transpirator bacterial free and clean which prevents the spread of bacterial infections to other horses.

    It is recommended to administer 15-20cc of Equisilver Head and Throat wash on the off days if possible.

     **Always clean the medicine cup after each use to extend the life of your medicine cup. The Flexineb medicine cup is good for 100-125 treatments with this protocol.

    $39.95 - $139.95

    Stasis by Omega Alpha

    Product Details:

    • Strengthens lung capillaries
    • Not recommended for mares in foal.

    Stasis by Omega Alpha is manufactured under strict GMP standards. This information is not intended to diagnose or treat health conditions. Please consult with your veterinarian for proper diagnosis.

    Heave Ho 30 Servings

    Heave Ho for breathing allergies, COPD and Coughing. Help your horse breathe better faster. Heave ho contains natural herbs, minerals, adaptogens to help the immune system and high dose antioxidant Vitamin E to open airways.

    Product Details:

    • Opens airways
    • Clears mucus
    • Stops coughing
    • Maximum strength Vitamin E
    • Molasses Flavored
    • Gluten Free, Non-GMO, No artifical colors
    • Feeding Directions: Regular schedule - Mix 1 scoop (enclosed) once a day in morning feed. First time users - mix 1 scoop in morning feed and 1 scoop in evening feed for 7 days in a row, then switch to regular schedule.
    Epic Daily Feed Supplement For Horses 4.4 lb
    Was: $87.95
    SALE $79.95

    Epic Daily is a daily feed supplement that provides triple action support for respiratory, immune system and gastro-intestinal. Formulated for horses under stress such as, young horses in training, heavy competition schedules, transporting to new venues or pre-sale preparation. Excellent when horses are entering new environments: sale barns, commingling and stall housing.

    Product Details:

  • Aids in digestive health
  • Egg Protein In Complexes in a Rice Bran Base
  • Omega 3 and Omega 6 fatty acids
  • Lactobacillus acidophilus
  • Enterococcus faecium
  • Made in the USA
  • Supplied scoop holds approximately 25 g of supplement (40 day supply).
  • 5.05
    Breathe Easy 1 Event
    $8.75 - $9.95

    Breathe Easy by Equi-Herbs

    A natural bronchial dilator specially formulated for pre-event use.

    Product Details:

    • Administer full bottle 5 hours before event
    • Contains turmeric and Licorice
    $39.95 - $124.95

    Equi-Breathe by Equi-Herbs is a full strength pre-event formulation with the focus on maximum bronchial dilation and increased pulmonary circulation. Creating the highest volume of air intake and blood circulation results in the highest oxygen assimilation possible translating to better track performance.

    Product Details:

    • All-natural herbal formula made with the highest quality herbs.
    • Safe for prolonged use prior to races when used as directed. 
    • Best results when combined with daily All in One Daily Supplement
    Minta Lyptus Paste

    Minta Lyptus by Oralx - There’s nothing quite like a breath of fresh air. Contains a unique blend of peppermint and eucalyptus oils to provide temporary relief from irritations caused by dry conditions and close quarters. T

    Product Details:

    • Unique blend of peppermint and eucalyptus oils
    • Provides temporary relief from irritations caused by dry conditions and close quarters
    • Helps the horse to clear out dust and allergens
    • Helps prevent irritations from particles in the air
    • May help keep the respiratory tract healthy
    Equinacea 2 lb

    Equinacea by Equilite - Proprietary blend of ingredients provides the very best immune and respiratory support. This supplement is designed to holistically alleviate discomfort associated with common high stress situations, such as hauling, and extreme conditions, such as pollen season, in horses and foals.

    Equinacea helps support the immune and respiratory systems in horses exposed to extreme conditions or stress, like hauling, competition or environmental changes.  This herbal supplement is a great addition during the pollen season and when horses are subjected to irritants like dust, mold or mice. The botanical blend uses fresh cut, whole herbs, blended for uniformity.

    Product Details:

    • Concentrated formula
    • No additives or fillers
    • Use in horses of all ages
    • 2 lbs = 350 servings
    • Equinacea can be safely combined with other supplements, allergy or respiratory products and medications.
    • Combines well with Garlic+C


    • A proprietary blend of Echinacea purpurea, Echinacea angustifolia, Eyebright, Cats Claw, and Osha.
    Fly Away Garlic 2 lb

    FlyAway Garlic by Equilite - Formulated to help the horse repel flies and other pests from the inside out. Also traditionally used to help support the immune, respiratory and digestive systems of the horse. Economical choice to contol flies and other insects.

    Product Details:

    • 100% cold pressed garlic powder, the purest form of garlic
    • Supports immune and respiratory system
    • All natural pest relief
    • Concentrated formula
    • Supports immune, respiratory and digestive systems
    • 2 lbs = 220 servings
    Fly Away Garlic 6 lb

    FlyAway Garlic by Equilite - Formulated to help the horse repel flies and other pests from the inside out. Also traditionally used to help support the immune, respiratory and digestive systems of the horse. Economical choice to contol flies and other insects.

    Product Details:

    • 100% cold pressed garlic powder, the purest form of garlic
    • Supports immune and respiratory system
    • All natural pest relief
    • Concentrated formula
    • Supports immune, respiratory and digestive systems
    • 6 lbs = 660 servings
    Bye Bye Fly Garlic Granules 4.4 lbs

    Bye Bye Fly Garlic Granules by Hilton Herbs

    Unique formula that helps support a healthy immune system while maintaining a balanced digestive system.

    Product Details:

    • Pure food-grade dehydrated garlic granules
    • Rich in bio-available Sulphur and B Group vitamins
    • Great for respiratory health
    • Helps deter flies and biting insects
    • Only have to feed a small amount a day
    • Administer one 15 ml scoop per day in feed
    Bye Bye Fly Garlic Granules 2.2 lbs

    Bye Bye Fly Garlic Granules by Hilton Herbs

    Unique formula that helps support a healthy immune system while maintaining a balanced digestive system.

    Product Details:

    • Pure food-grade dehydrated garlic granules
    • Rich in bio-available Sulphur and B Group vitamins
    • Great for respiratory health
    • Helps deter flies and biting insects
    • Only have to feed a small amount a day
    • Administer one 15 ml scoop per day in feed
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