Product details
Ketorolac is a nonsteroidal anti-inflammatory drug (NSAID). Your veterinarian may prescribe this ophthalmic solution to help reduce inflammation in the eye caused by seasonal allergies or to help relieve pain and inflammation after surgery.
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Helps to relieve inflammation and itching in the eyes caused by seasonal allergies
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May be prescribed to help control inflammation and pain in the eye after surgery
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This ophthalmic solution is typically applied to the affected eye(s) two to four times per day.
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Usually provides symptom relief within one to two hours after application
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May be used in dogs, cats, and other animal species; please consult your veterinarian.
While this medication does not have an FDA-approved indication for animal use, it is a common and acceptable practice for veterinarians to prescribe this human medication for use in animals.
*Please note: this is a generic medication. Product packaging and appearance, including size, color, and shape, may differ from the description or images provided and are subject to manufacturer availability.
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For
Dogs, Cats, and Horses
Active ingredient(s)
Ketorolac tromethamine 0.5%
Common brand names
Acular®
Drug class
Ophthalmic Nonsteroidal Anti-inflammatory Drug
Product strength & size
This ophthalmic solution contains 5 mg of active ingredient (ketorolac tromethamine) per 1 mL of solution.
This product may be available in multiple strengths and sizes; please order the appropriate product for your pet as recommended by your veterinarian.
Usage
Ketorolac Ophthalmic Solution should be applied as directed by your veterinarian.
For general ophthalmic use:
Wash your hands thoroughly with soap and water before and after application.
Pull your pet’s lower eyelid down gently, then apply the prescribed number of drops into the pocket between the eyelid and the eyeball.
Do NOT allow the tip of the dropper to touch any surface, including your hands or your pet’s face and eyes, as this will contaminate the sterile surface.
If using multiple eye medications or products, separate dosing by at least 5 minutes. Eye drops should be used before eye ointments to allow for proper absorption.
Please consult your veterinarian before making any changes or discontinuing the prescribed dosing schedule.
Missed doses
Administer the dose as soon as possible. If it is almost time for the next dose, skip the missed dose and continue with the regular schedule. Do not apply two doses at once.
Storage
Store in a cool, dry place at a controlled room temperature (68 to 77°F, excursions permitted between 59 and 86°F). Do not freeze. Keep in a tight, light-resistant container and out of the reach of children and pets. Store away from heat and direct sunlight. Do not store this medication in the bathroom, near the kitchen sink, or in damp places. The medicine may break down if exposed to heat or moisture.
Side effects
Common side effects may include (but are not limited to): mild stinging, burning, irritation, or redness of the eyes upon application. These effects are usually momentary and should resolve quickly.
Other side effects may include blurred vision, eye dryness, and increased risk of delayed wound healing or bleeding.
Although systemic side effects are considered unlikely with ophthalmic medications, gastrointestinal or renal side effects are potentially possible (particularly with prolonged use).
Notify your veterinarian if your pet experiences any of the effects described above, or if you notice any other side effects that are persistent or troublesome.
If you notice anything unusual, please consult your veterinarian.
Precautions
Do NOT use this medication if the solution changes color, appears cloudy, or contains visible particles. These may be signs that the product is contaminated and no longer fit for use.
Use with caution in animals with bleeding disorders or asthma,
Safe use of this medication has not been established in breeding, pregnant, or lactating animals.
Do not administer to animals with a known history or suspected allergy/hypersensitivity to this medication or any of its ingredients. Allergic reactions to medications may occur. Be sure to inform Vetsource and your veterinarian if your pet has any known drug sensitivities or allergies.
If your pet displays symptoms of an allergic reaction, discontinue therapy and call your veterinarian immediately or seek emergency veterinary attention. Symptoms may include (but are not limited to): swollen lips, tongue, face, or airways, difficulty breathing, agitation, profuse salivation, and widespread hives or itching.
Drug and food interactions
The following drugs* may have potential interactions with this medication: anticoagulants or antiplatelet agents (aspirin, clopidogrel, warfarin, etc).
*NOTE: this may not be a comprehensive list. Contact your veterinarian if your pet experiences any unusual reactions when different medications are given together.
Please ensure your veterinarian is aware of all medications and supplements that your pet is currently receiving. Your veterinarian may prescribe multiple medications, even if a potential drug interaction may occur. In these instances, your veterinarian may adjust the dosages or monitor your pet more closely.
Adverse reactions
If you are concerned that your pet has experienced an adverse reaction to this medication, please contact Vetsource Pet Owner Care at 877-738-4443.
Last revised: 4/07/2025