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Prescription Required
IMPORTANT NOTE: A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.
Difference between Brand & Generic?


Acetazolamide, also known under the brand name Diamox, reduces the activity of certain proteins in the body called carbonic anhydrase. The purpose of blocking that protein is to reduce build-up of specific fluids. It is often prescribed for reducing eye pressure in some glaucoma patients through the reduction of the levels of fluid in the eye.

This medication may also be prescribed as a diuretic, or water pill, in congestive heart failure patients. It assists these patients by lowering the levels of fluid built up in the body, AKA edema.

Acetazolamide can also be prescribed to treat some kinds of seizures, to treat and prevent altitude sickness, or other purposes not listed here.

This medication should be taken with a full glass of water. Make sure that you follow your doctor’s dosage instructions very carefully. This mediation may be prescribed as part of a treatment program including other medications, and you may be required to have blood tests regularly during your treatment.

Store Acetazolamide away from moisture and heat at room temperature, and keep the lid of the bottle very tightly closed when not in use.


You should take this medication, and any others, in the exact manner that your doctor has prescribed it to you. To make sure this medication is safe for you to take, tell your doctor about any medications, vitamins, or supplements that you currently take, and give them your complete medical history. It is not known if this medication is safe to use while pregnant. Talk to your doctor if you are pregnant, become pregnant, or plan on becoming pregnant while taking this medication. This medication has the ability to pass into breast milk and harm a nursing child. You should not take acetazolamide while breast feeding. This medication is not approved to be used in anyone under 18 years of age.

If you suspect that you are experiencing an overdose or allergic reaction, you should call your doctor or seek emergency medical attention. Acetazolamide can impair your reactions and thinking, so you should be cautious while driving or operating machinery. You may sunburn more easily while on this medication. Use sun block and protective clothing when in direct sunlight.

Side Effects

Call your doctor immediately if you experience serious reactions such as bloody urine, seizures, blood disorders, liver issues, metabolic adicosis, loss of movement in any body part, kidney stones, or skin reactions. Common side effects may include some of the following: higher levels of urination, abnormal sense of taste, ringing in the ears, hearing issues, confusion, drowsiness, tingling or numbness, vomiting, nausea, diarrhea, or appetite loss.


What are Acetazolamide side effects?

Side effects may include more urination, drowsiness, changes in taste, nausea, diarrhea, and more.

Can you take this medication while pregnant?

It is unknown if it is safe to take this medication while pregnant. Speak to your doctor if you are pregnant or are planning on becoming pregnant.

A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.

Your Lowest Price, Guaranteed

Our goal is to bring you the most affordable medication. If you find a lower price advertised by another website or your local pharmacy, we’ll match that price or beat it by 10% of the difference.* Call us at 1-877-204-1509 and a member of our CareTeam will be happy to assist you.

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* Some exceptions may apply
Some exceptions may apply. To qualify for price matching, competitors must meet our standards for patient safety. Advertised prices must be for medication of the same type, strength, quantity, and form.

Real Customers, Honest Reviews

The last order came in a timely fashion and like all others, service has been without any problems. Keep up the excellent work.
Harold August 30, 2021

Real Customers, Honest Reviews

The medication to treated SIBO in the USA is absolutely over priced as it has to be used usually twice a year. True Canada Pharmacy helped me obtain 2+ treatment doses of it for far, far, far less than 1 treatment dose cost in the USA. Due to the pandemic it takes a while to get it but we are all set for the next time it recurs. Thank you so very much.
Cryss August 30, 2021

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Very easy to refill. Quick delivery
Pam August 30, 2021

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I was frustrated with the Visa payment system being inoperable, but I have to say that when they went ahead a filled the Rx and said they would process the claim when it went back up, that was exceptional service - thank you
Christopher July 27, 2021

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Your representative are very thorough, knowledgeable, and helpful.
Randy July 27, 2021

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Always friendly and helpful. Product arrived in a timely manner. Was kept up to date on the process on the mailing process
Rita July 27, 2021

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I very much appreciate the reminders and efficiency of the staff.
Monica July 26, 2021

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We have been very happy with the service.
Mary July 26, 2021

Real Customers, Honest Reviews

I have used Canadian Pharmacy for at least 10-12 years. I have been very grateful to be able to get my life saving scripts at reasonable affordable prices. The follow-up of your Reps is excellent. During the COVID 19 virus outbreak scripts took much longer to receive. I think thus was partly due to the U.S.P.S. assault by DeJoy as Postmaster General. Before COVID 19 it took approx. 2-3 weeks to receive meds; during COVID 19 and the US General Election year, it took easily 2 months to receive scripts. It will be interesting to see if future orders arrive any more quickly after DeJoy is no longer Postmaster General?!
Jennifer June 9, 2021

Real Customers, Honest Reviews

Good experience. I found another pharmacy with a lower price than yours, and you did lower the price for me. It took some time to get everything straight, so you expedited the mail and I received it on time. Thank you.
Linda May 25, 2021
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