Dorzolamide HCl / Timolol Maleate (Generic) Ophthalmic Solution, 22.3-mg/6.8-mg per mL, 10-mL

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About This Item

Details

FDA-approved for use in humans but not in animals, dorzolamide is prescribed by veterinarians to manage glaucoma in a pet’s eye, and to prevent glaucoma from developing in the animal’s other eye. It decreases fluid production by inhibiting a substance called carbonic anhydrase. Talk to your veterinarian about whether dorzolamide is an appropriate treatment for your pet. It should start taking effect within one to two hours, but you won’t be able to see any outward changes. Your veterinarian will need to run follow-up tests to see whether this prescription product is working appropriately for in your pet.

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Learn More About Dorzolamide From Our Team of Experts
4.9
Rated 4.9 out of 5 stars
582 Ratings

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Comfort

90% Positive

Durability

91% Positive

Ease of Use

91% Positive

Effectiveness

90% Positive

158 Customer Reviews



Always consult a veterinarian about your pet’s health needs. Customer reviews should not be used as medical advice.

Rated 1 out of 5 stars
By pam on Jan 7, 2026

very severe reaction

My chiweenie has lots of health issues. She developed what was believed to be glaucoma. I put one drop in her eye after dinner. 1/2 hour later she stood up, took

My chiweenie has lots of health issues. She developed what was believed to be glaucoma. I put one drop in her eye after dinner. 1/2 hour later she stood up, took a step, and fell over unconscious with nearly no heartbeat. I thought she was better and put her down. She seized and fell over again. Cost me $600 emergency vet visit to have her hydrated and whatever happened finally wore off.


Rated 5 out of 5 stars
By Tilly on Dec 6, 2025
Top 1000 Contibutor

helps control eye pressure

My pup had cataract surgery, and the pressure in both eyes went up. This eye medication along with a couple of others )including Latanoprost) help manage the pressure

My pup had cataract surgery, and the pressure in both eyes went up. This eye medication along with a couple of others )including Latanoprost) help manage the pressure in her eyes even though one of her eyes developed glaucoma. Currently, the eye pressure is under control. My pup has no issues using this medication. Getting it on Chewy is a lot cheaper than at the vet.


Rated 5 out of 5 stars
By Amy on Jan 4, 2026

Effective treatment for my dog's glaucoma

My elderly half pug developed glaucoma this year. The vet recommended this treatment for it. It seems to be effective, and is making sure he doesn't lose his eye,

My elderly half pug developed glaucoma this year. The vet recommended this treatment for it. It seems to be effective, and is making sure he doesn't lose his eye, even though he's lost most of his vision.


Rated 5 out of 5 stars
By anne on Nov 5, 2025

Chewy has a heart

I ordered this for my little guy Maxie, but the day it arrived (with almost $200 worth of his other meds for diabetes glaucoma and Lyme disease) he had a stroke

I ordered this for my little guy Maxie, but the day it arrived (with almost $200 worth of his other meds for diabetes glaucoma and Lyme disease) he had a stroke and died. I asked Chewy if I could return anything and they discounted my bill, suggested I donate to a local shelter and the customer service rep helped me grieve my pet. I will never forget that. Thank you, Chewy.


Rated 5 out of 5 stars
By Susan on Sep 23, 2025

Customer Service

The customer service on Chewy is THE BEST. Each time I have needed help I spoke with a kind and helpful agent, they always have helped me care for my pets!! A note:

The customer service on Chewy is THE BEST. Each time I have needed help I spoke with a kind and helpful agent, they always have helped me care for my pets!! A note: pharmaceuticals come from a different warehouse than the other things I order, and may require a call to the vet. I add an extra week for these potential delays so my pup is never without her medication.


Rated 5 out of 5 stars
By Ana on Jan 6, 2026

Quick delivery

I love using chewy because of the quick delivery and this product works for my dogs eye glacoma

I love using chewy because of the quick delivery and this product works for my dogs eye glacoma


Rated 5 out of 5 stars
By Denisse on Nov 14, 2025

Good price

I pay a lot for the medication at the vet. And Chewy has good prices.

I pay a lot for the medication at the vet. And Chewy has good prices.


Rated 5 out of 5 stars
By Timothy on Oct 22, 2025

Customer service

USPS lost my Priority Mail prescription. Chewy contacted my vet and resolved the issue.

USPS lost my Priority Mail prescription. Chewy contacted my vet and resolved the issue.


Rated 3 out of 5 stars
By Janet on Nov 18, 2025

Golden retriever uritis

Unfortunately, now she is completely blind, but adjusting as we are

Unfortunately, now she is completely blind, but adjusting as we are


Rated 5 out of 5 stars
By Barbara on Nov 7, 2025

Price

Easy ordering Great price compared to vet Quick delivery

Easy ordering Great price compared to vet Quick delivery