Benefits: Reduces pressure in the eye due to glaucoma; Controls production of fluid, particularly within the eye; Reduces risk of nerve damage and loss of vision ;Potential Side Effects: Dorzolamide may sting when instilled in the eye. If you notice anything unusual, contact your veterinarian. Tell your veterinarian if your pet has ever had an allergic reaction to a sulfa based drug such as SMZ/TMP bactrim, Septra, sulfisoxazole, sulfamethoxazole, or sulfacetamide sodium Bleph-10, Sulamyd Sodium. Dorzolamide HCl is based on a sulfa compound and your pet may have an allergic reaction to it. Tell your veterinarian if your pet has kidney or liver disease. Tell your veterinarian if your pet is pregnant, lactating, or if you intend to breed your pet. Precautions: Make sure to tell your veterinarian what other medication you are giving to your pet. Quite often, your veterinarian may prescribe two different medications, and sometimes a drug interaction may occur. In this case, your veterinarian may vary the dose and/or monitor your pet more closely. Contact your veterinarian if your pet experiences any unusual reactions when different medications are given together. ; Dorzolamide HCl Sterile Ophthalmic Solution is a prescription medication not FDA approved for veterinary use however, it is a commonly accepted practice for veterinarians to prescribe this medication for dogs and cats.; ; Tell your veterinarian if your pet is being given an oral carbonic anhydrase inhibitor such as acetazolamide Diamox, dichlorphenamide Daranide, or methazolamide Neptazane.; Avoid applying other topical medications at the same time unless told to by the veterinarian.; Other topical medications may affect the absorption or effectiveness of Dorzolamide HCl.; Drugs other than those listed may also interact with Trusopt.; Talk to your veterinarian or pharmacist before giving any prescription or over the counter medications, including vitamins, minerals, and herbal products. Dorzolamide HCL Opthalmic Solution 2% 10ml. I do not receive this product or any others in exchange for this article, I do get a commission for readers clicking the buy now links which helps to differ the cost of hosting this blog and I sincerely hope this article site helps you with your search for Vet Approved Rx products.