What is a Generic Drug?

A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.

The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.

Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.

Optimmune (cyclosporine)

Also Known as Optimmune (cyclosporine)


We don't have this brand product yet!

Sign up to get exclusive coupon discounts and be the first to be notified when we have this product available.

Generic Equivalent - Optimmune (cyclosporine)

Prescription Required

0.2% Ointment

You'll have option to make 4 interest-free payments by credit card once your order is confirmed using Sezzle

  • Product Details


    Optimmune (0.2% Cyclosporine, USP) is an eye ointment that is available by or on the order of a licensed veterinarian to treat chronic keratoconjunctivitis sicca (KCS) and chronic superficial keratitis (CSK) in dogs.


    Apply Optimmune ointment exactly as your veterinarian has instructed. Discuss any questions or concerns with your veterinarian.

    The recommended Optimmune ointment dosage is to apply a ¼ inch strip on the cornea or into the conjunctival sac of your dog’s affected eye(s) every 12 hours.


    The active ingredient contained in Optimmune ointment is cyclosporine, USP. Petrolatum, USP; corn oil, NF; petrolatum; and lanolin alcohol are the included inactive ingredients.


    • Before your dog begins treatment with Optimmune ointment, tell your veterinarian about your dog’s:
      • Medications
      • Allergies
      • Health problems and past medical history
      • Pregnancy or nursing status
    • It may take a few days or even a few weeks until the effects of Optimmune ointment are seen.

    Side Effects

    Inflammation of the eyelids and eyes can occur with the use of Optimmune ointment. If your dog develops side effects that worry you or won’t go away, contact your veterinarian immediately.

    With a valid prescription from your veterinarian, you can buy Optimmune ointment for your dog online at a competitive price at Canada Pharmacy.


    Optimmune. Madison, NJ: Merck Animal Health Intervet Inc.; 2020.

    IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.

    Product Code : 9671

  • Product Reviews


Please wait while the page is loading. Do not hit refresh or the browser back button to avoid any loss of information.

If you have any questions or concerns, please contact our Customer Service team via the chat option on our website or calling us toll free at: 1-800-891-0844