Dechra Ivermectin Horse Dewormer (1.87% Ivermectin)

Dechra Ivermectin Horse Dewormer (1.87% Ivermectin)

Product Description

Ivermectin Paste 1.87% is designed to control many common internal parasites, including worms and bots, in horses. The apple-flavored paste is easy to give and comes in a syringe that treats horses weighing up to 1,250 pounds. Safe for foals, mares, and breeding stallions, it’s a dependable choice for regular parasite management.

Ingredients

Ivermectin 1.87% (18.7 mg per g of paste), Apple flavor, Other paste-forming ingredients

How to Use

Dosage Chart

Dosage & Administration Instructions

• Set the dose: Turn the dose ring on the syringe plunger to match your horse’s weight. Each marking treats 250 pounds.
• Prepare the horse: Make sure the mouth is free of feed before giving the paste.
• Give the paste: Insert the syringe tip into the space between the horse’s teeth and press the plunger to release the paste onto the tongue.
• Hold the head up: Raise the horse’s head for a few seconds to make sure the paste is swallowed.
• Use one syringe per horse: A full syringe treats a 1,250-pound horse.

Additional Information

Precautions

• For horses only: Do not use in dogs or other animals, as it can be harmful or fatal.
• Not for food animals: Never give to horses intended for human consumption.
• Dose by weight: Weigh horses carefully to avoid underdosing, which may lead to parasite resistance.
• Environmental safety: Dispose of empty syringes responsibly; ivermectin can harm fish and aquatic life.
• Veterinary advice: Seek guidance from a veterinarian for horses with heavy parasite loads or unusual health conditions.

Possible Side Effects

• Mild swelling or itching: May appear in horses with heavy threadworm infections as parasites die off.
• Skin irritation: Some horses may develop temporary skin reactions during parasite breakdown.
• Onchocerca reaction: In rare cases, dying microfilariae may cause localized inflammation.
• Hypersensitivity: Severe allergic responses are uncommon but require immediate veterinary attention.

Benefits

• Broad parasite protection: Helps control common worms and bots that affect horses regularly.
• Palatable apple flavor: Paste is apple-flavored, making it easier for horses to accept.
• Safe for breeding: Can be safely used in foals, pregnant mares, and breeding stallions.
• Weight-based dosing: Syringe is marked for accurate dosage according to horse’s body weight.
• Reliable parasite management: A trusted choice for maintaining horses’ health with routine deworming.

Shipping & Return

We offer ground, express, priority, and international delivery; see our shipping policy for details.

For return instructions or product concerns, please refer to our detailed refund policy. 

Frequently Asked Questions

What does Ivermectin Paste 1.87% treat?

It helps control a wide range of parasites in horses, including strongyles, bots, pinworms, ascarids, and other common internal worms that affect health and performance.

Can pregnant mares be given Ivermectin Paste?

Yes, it is safe for pregnant mares, foals, and breeding stallions, with no known negative effects on fertility or development when used as directed.

How often should I deworm my horse with ivermectin?

Most horses are treated every 6 to 8 weeks, but exact schedules should be discussed with your veterinarian depending on grazing and parasite risk.

Are there side effects to watch for?

Side effects are rare, but some horses with heavy parasite loads may show temporary itching or swelling as the worms die.

How quickly does the paste start working?

Ivermectin begins acting within hours of dosing, eliminating targeted parasites effectively with a single treatment when used at the proper dosage.