Trusopt Eyedrops (Dorzolamide HCl)

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Trusopt Eyedrops (Dorzolamide HCl)

Manufactured by: Merck Frosst

Prescription Required

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to (Trusopt Eyedrops (Dorzolamide HCl))
Generic equivalents are not manufactured by: Merck Frosst

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Product Details


Trusopt Eye Drops For Glaucoma

trusopt eye drops Chemical Name: DORZOLAMIDE (dor-ZOLE-a-mide)

Trusopt or dorzolamide is used to treat high pressure inside the eye due to glaucoma. This medicine works by lowering the blood pressure inside the eye to prevent blindness. It also decreases the amount of fluid in the eye and is known as carbonic anhydrase inhibitor. It can also be used for the treatment of similar eye diseases. You can purchase Trusopt eye drops online from Canada Pharmacy.


Active: Dorzolamide HCL

Inactive: Sodium hydroxide, mannitol, citrate dehydrate, etc.


You are recommended to use this medication solely for your eyes, by using one drop in the affected eye thrice a day, or as instructed by your doctor for optimal results. Before applying eye drops, wash your hands and do not touch your other eye to avoid contamination.

If you use lenses, take them out before Trusopt’s application. Tilt your head back, look upwards, and pull your lower eyelid down. Hold the dropper over your eye and place one drop. Close your eyes for two minutes and gently press. Avoid blinking or rubbing your eyes to prevent draining. Don’t rinse the dropper.


Some medical conditions coupled with Trusopt eye drops can worsen your state. To prevent such cases, inform your doctor immediately if you have:

  • A history of kidney diseases and stones
  • A history of liver diseases
  • Eye infection or an eye surgery
  • Pregnant or breastfeeding
  • Any allergies

You may experience temporary blurred vision, which is why it is strongly cautioned that you avoid driving, using machinery, and other activities that require optimal vision until your doctor approves. If you develop any eye injuries, discuss with your doctor if you should continue taking these eye drops.

Side Effects:

This drug has been prescribed by your specialist to ensure your best interest. You may undergo the following side effects, but they will subside over time. However, if these side effects worsen, inform your doctor immediately: 

  • Blurred vision
  • Redness of the eye
  • Headaches
  • Signs of kidney stones
  • Yellow eyes/skin
  • Dark urine
  • Weakness and bleeding
  • Fever
  • Dizziness and allergic reactions
  • Trouble breathing
  • Rashes, itching
  • A persistent sore throat
  • Chills
  • Swelling
  • Eye discharge or pain
  • Eyelid swelling

If you experience abdominal pain, vision changes, vomiting and blood in the urine alongside the above-mentioned side effects; consult your specialist as soon as possible.

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: 1878
Product Reviews

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.

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