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Optimmune Eye Ointment
Simple steps for pet prescriptions
  • 1Get a prescription from your vet
  • 2Place your order with Pet Drugs Online
  • 3Attach a prescription and tell us about your pet, read more
  • 4Our vets will double check your order
  • 5Your order is dispatched right away
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Optimmune Eye Ointment

3.5g tube

This item requires a vet's prescription

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  • Vet price £77.64
  • Our price £24.59
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Prescription Info.
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Optimmune Eye Ointment

Optimmune Eye Ointment is for the treatment of chronic recurrent conjunctivitis in dogs.  It is supplied in 3.5g tubes of ointment.  Optimmune Gives excellent results in most cases of dry eye.

Save over 60% on Optimmune Eye Ointment by shopping with us.

Please note, this is a prescription item and will be sent once a valid prescription is received.


If you are looking for a non-prescription medication to help lubricate your dog’s eyes, ask your vet about Remend Eye Gel or Lubrithal


What is conjunctivitis in dogs?
Conjunctivitis (dry eye syndrome) is an uncomfortable but common condition in dogs which causes severe drying and inflammation of the cornea.  Tears are important for keeping dogs' eyes healthy providing lubrication and nourishment.  When tear levels are low, thick often itchy, yellow/green discharge can develop around the eyes and this reappears after being wiped away.

How to use Optimmune Eye Ointment
Note: There are only 3.5g in the 10g tube which is more than half full of air.  This is due to the manufacture. 

Precautions: Avoid contact with the skin, wear gloves and wash hands after use.
Remove any excessive discharge from the eye prior to application

Step by Step Application:

1 - Squeeze the tube to gently expel the air inside.  There is usually a small amount of Optimmune in the nozzle. The first time the tube is squeezed, the product is usually ejected suddenly and a small amount may be lost. If you are aware that this will happen and are careful, the loss can be minimised. Squeeze out the air very gently until the product shows at the nozzle and the tube appears two-thirds empty. This will avoid excess wastage.
2 - Use only the equivalent of the top section of a ballpoint pen or a short grain of rice ie 3mm. This is the licensed dose and will provide the optimum clinical effects with maximum economy.

3 - The best method of application is to wipe a small amount onto the underside of the upper eyelid. The ointment base is an excellent lubricant and it will spread over the eye when your dog blinks.

4 - The tube should be kept at room temperature. If it is too warm the base becomes oily and it is difficult to get the recommended dose. You can put the tube in the fridge for 10 - 15 minutes to firm it up which seems to work well. However, if it is in the fridge too long it becomes semi-solid and may result in the tube bursting.

5 - Don't roll up the tube during use to get that last drop out. You may end up with cracked tubes and wastage.

6 - You should throw any unused product away four weeks after opening. This is a recommendation for all eye products in order to maintain sterility. Some vets will advise using a tube for six weeks, but no longer. This restriction is in place because Optimmune does not contain any preservatives or antimicrobials. Adding these would alter the composition and action of the product.

7 - 12 hourly dosing is ideal. It is worth while keeping treatments evenly spaced as Optimmune often works better twice daily than just once. Some clients have reported that a tube can last for six weeks when dosing both eyes twice a day.

A helper may be useful, especially in the early applications. A firm, positive action will be more meaningful to the animal.

Optimmune for dogs is a prescription item, please follow the instructions given by your vet.

Symptoms of conjunctivitis in dogs
Your dog may be presenting some or more of these common symptoms of conjunctivitis in dogs.
Eye Redness and/or swelling
Discharge from the eye(s) - this may contain mucus/pus or be clear
Spasmodic blinking

Conjunctivitis in dogs has several causes: 

Some newborn puppies have bacterial conjunctivitis which can be associated with a separate bacterial or viral infection.

Canine distemper virus can carry conjunctivitis virally.

Immune-mediated causes include allergies and breed-specific conjunctivitis such as plasma-cell conjunctivitis which is especially prevalent in German Shepherds.

Speak to your vet if you think your dog has conjunctivitis.  They may be able to prescribe you Optimmune Eye Ointment to get the condition treated quickly.

To check the most up to date information about this product, please read its Summary of Product Characteristics (SPC) on the Veterinary Medical Directorate’s (VMD) Product Information Database:

View summary of product characteristics (SPC)

For orders over £29 postage is free. For orders under £29 we charge £2.99 for postage

For Light items (under 2kg) our standard method is Royal Mail Second Class (there are a few exceptions, so if in doubt check our Delivery page).

To get it faster you can upgrade Light items to Royal Mail 1st Class or a Guaranteed Next Day Courier service, Saturday Courier or even before 12 noon services. There's a small fee, but if you're in a hurry they are worth considering. To qualify for next working day delivery, orders must be placed before 12 Noon Monday to Thursday. There is no standard Saturday courier delivery.

Heavy items weighing 2kg and more are sent via courier. If ordered before noon Monday to Thursday, Heavy items will be delivered next working day. Heavy items ordered after 12 Noon Friday, or anytime Saturday and Sunday will dispatched on Monday for a Tuesday delivery.

Please note that if you are purchasing a mix of Light and Heavy items at the same time, these will be sent separately. The Heavy items being sent by Courier, the Light items by Royal Mail Second Class.

All exceptions to these guidelines are noted in the product description.
For more information, view our Delivery page.

If you see the "prescription required" sign next to an item you’d like to order, it means the item can only be issued with a prescription. While you can add these items to your shopping cart and pay for them along with other non-prescription products, we can’t dispatch them until we’ve received a prescription.

Product reviews for prescription products are not allowed by the RCVS. But here is what our customers say about our service:

Service reviews have been compiled from 36868 customer reviews


Web site not user friendly, postage to Northern Ireland too expensive.


Super fast delivery and very competitive prices


Always deliver within the working week and at excellent value


Fast and brilliant service very effective


Ordered the DRONTAL worming tablets and frontline. As described, good price and quick delivery. Would recommend.


It came out the cheapest, and only, way to buy variety packs.


First class as usual.


Very quick service - would definitely recommend and use again.


Fast and reliable

View all 36868 reviews