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Online Canadian Pharmacy / Cosopt Preservative-Free

Are you Looking to Buy Cosopt Preservative-Free (Dorzolamide/Timolol) from OnlineCanadianPharmacy.

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Buy BrandCosopt Preservative-Free

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Formulation : Eye Solution Ampules
Drug Name Dosage Quantity Price Buy Now
Cosopt Preservative Free 2/0.5% 60x0.2mL $110.09 Add To Cart
Cosopt Preservative Free 2/0.5% 120x0.2mL $204.03 Add To Cart
Cosopt Preservative Free 2/0.5% 180x0.2mL $297.95 Add To Cart
Cosopt Preservative Free
Dosage: 2/0.5%
Quantity: 60x0.2mL
Price: $110.09
Cosopt Preservative Free
Dosage: 2/0.5%
Quantity: 120x0.2mL
Price: $204.03
Cosopt Preservative Free
Dosage: 2/0.5%
Quantity: 180x0.2mL
Price: $297.95

What is Cosopt Pf used for

Cosopt Pf is an ophthalmic medication with the generic name dorzolamide/timolol. This ocular solution is used to reduce elevated intraocular pressure (IOP) of patients suffering from open-angle glaucoma and ocular hypertension to prevent vision loss and blindness.

How does Cosopt Pf work?

When you have increased intraocular pressure (IOP), there is an abnormality between the typical fluid cycles (or the in and out flow of fluid) in your eyes called aqueous humor. This imbalance leads to high pressure inside the eye that can press against your optic nerve. It will then create too much pressure that can damage your optic nerve, and glaucoma occurs.

Cosopt Pf ingredients are a combination of dorzolamide and timolol that works hand and hand in reducing pressure in the eyes. Dorzolamide is a sulfonamide carbonic anhydrase inhibitor, while Timolol is a beta-blocker.

When administered correctly, Dorzolamide ophthalmic solution works by inhibiting the secretion of aqueous humor in the eye to lower the intraocular pressure (IOP).

Timolol ophthalmic solution works by narrowing the blood vessels in your eyes (arteries, veins, and capillaries). This vasoconstriction decreases the amount of aqueous humor produced in the eyes. As a result, it balances the fluid flow and maintains the intraocular pressure at a healthy level.

Cosopt Pf Dosage

The number of times and the amount you are going to administer Cosopt Pf will depend on the assessment of your primary care provider. It will depend on the severity of your current condition, age, and response to treatment. This drug is readily available in ophthalmic solution with a strength of Cosopt Pf 2/0.5% concentration.

The suggested daily dose for Cosopt Pf is one drop in the infected eye two times each day. Do not alter your dosage without the go signal of your doctor. Doing so may increase your likelihood of experiencing adverse effects.

How to use Cosopt Pf?

In using this ocular solution, read all medication instructions and information carefully. Utilize the drug exactly as directed. Consult your primary care physician or pharmacist if there is anything that you do not understand or are unsure about how to use this eye drop.

Before administering this ocular medication, make sure to wash your hands and open the foil sachet, which contains individual single-dose ampules.

Take one single-dose ampule from the strip, return the remaining strip to the pouch and fold the edge to seal the sachet. Hold the ampule upright and twist off the tab to open the container.

When instilling Cosopt Pf eye solution, start by leaning your head backward. Place the tip of the ampule near your eyes and pull the lower lid down to create a pocket, then look up. Do not allow parts of the ampule to come into contact with your eyes or surfaces. Squeeze one drop of Cosopt Pf into the pocket slowly and close your eyes for at least two minutes.

With your eyes closed, press the inner corner of your eyes. Doing so helps prevent the solution from entering your throat and circulation. Do not blink; you may pat dry the excess solution in the surrounding area of the eye. After instilling the medication, make sure to wash your hands. Wait at least five minutes before using other eye medications.

If you need to use more than one drop, repeat these procedures. Meanwhile, if you are still using other ophthalmic medicine, wait for at least five minutes before applying it. Avoid abrupt discontinuation and do not use this drug in the mouth.

Cosopt Pf Side effects

The following are the most common side effects of Cosopt Pf eye drop, which usually improve with time when your body has adjusted to the medication. Do not panic when these occur; you may or may not experience any of the following:

  • Unusual taste (bitter, sour)
  • Eye redness
  • Temporary mild burning, stinging, or eye discomfort
  • Blurred vision
  • Eye Itching
  • Eye infection
  • Watery eyes with increased sensitivity
  • Bacterial eye infection
  • Headache

Seek medical help immediately if any of these side effects worsen or if you experience any of the following adverse reactions listed below:

  • Severe breathing problems
  • Heart failure symptoms (shortness of breath, irregular heartbeat, swelling of lower extremities, sudden weight gain)

Note that this is not a comprehensive list of all of the potential side effects of Cosopt Pf eyedrop. Ask your doctor about other unwanted effects not yet known.

Cosopt Pf warnings

To begin, make sure that you have fully disclosed your medical history to your primary care provider before starting this therapy. Tell them to determine if this eye drop or any eye drops are safe for you if you have the following: myasthenia gravis, diabetes, thyroid, kidney, or liver problems.

Do not use Cosopt Pf eye drop if you are allergic to dorzolamide, timolol, or other ingredients. Keep an eye out for any allergic reactions such as rashes, hives, swelling of the face and lips, throat tightness, or difficulty breathing when using this ocular drug. Make sure to seek medical assistance as soon as these signs and symptoms occur.

Do not use this eye drop

if you have a history of heart disease, asthma, or severe lung problems, to avoid aggravating your condition with its contents.

Inform your doctor about all your medications, especially acetazolamide or methazolamide, to avoid drug interaction.

Temporary vision problems may occur; avoid driving or operating machinery as these tasks require clear vision to avoid accidents.

Remember not to touch the tip of the container to prevent contamination and infection.

Keep this medication at room temperature and put a date on when did you open the sachet. Make sure to keep this eye solution the reach of children.

Cosopt Pf price in Canada

It is a fact that medication costs less in Canada than in other nations because pharmaceutical prices here are regulated and controlled by the government. The price of Cosopt Pf from our online drugstore is relatively reasonable. Here in our drugstore, our prices are competitive, and you may check our pricing details on this page as we make sure to provide you with top-notch quality of our products.

Frequently asked questions

Is it possible to use Cosopt Pf if you have asthma?

Do not use Cosopt Pf if you have breathing problems, such as asthma and COPD patients, as this can aggravate your condition. Talk to your doctor about the appropriate eye medications for you.

Where to buy Cosopt Pf?

Most of the local and online pharmacies are selling this drug. You may choose to buy Cosopt Pf online in our drugstore conveniently. We make sure to supply our clients with the best quality medications at a reasonable rate. Take a look at our pricing details for your reference.

How long should I store Cosopt Pf?

Make sure to put a date upon opening the pouch, and throw away Cosopt Pf after 15 days of opening the sachet. Avoid using this eye medication beyond the expiry date.

Additional information

Brand Name:

Cosopt Preservative-Free

Scientific Name:


Other Names:

Cosopt Preservative Free



Quantities Available:

60×0.2mL, 120×0.2mL, 180×0.2mL


Eye Solution Ampules

All product content included on is for information only. Please note that it is not a replacement for your individual professional medical care or advice. Always remember to speak with a qualified health professional before taking any prescription or non prescription medication.

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