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In short Acetazolamide price by strength What Acetazolamide is Who looks up Acetazolamide Where to get Acetazolamide How Pymander fits Common questions SourcesAcetazolamide costs from $6.66 for a 30 count at Cost Plus Drugs, depending on strength. It is the generic of Diamox.
Acetazolamide is a prescription medicine, so a licensed clinician has to decide it is right for you before a pharmacy can fill it. Prices as of October 11, 2026; no insurance needed.
Acetazolamide price by strength
A 30 count is 30 units of the product (pills, capsules or the pack size Cost Plus lists), not a promise of 30 days. These are Cost Plus Drugs’ own cash prices, including their pharmacy fee. Shipping is added at their checkout. Pymander adds no fee or markup. Prices checked October 11, 2026 and can change.
What Acetazolamide is
A carbonic anhydrase inhibitor. It makes the blood slightly more acidic, which speeds up breathing and helps the body adjust to high altitude.
What it’s for
Preventing altitude sickness when going to high places quickly. It’s also used for glaucoma and some other conditions.
How it’s taken
For altitude, usually 125 mg twice a day, starting the day before the climb and continuing for a couple of days at the highest point.
Good to know
Tingling in the fingers and toes and flat-tasting fizzy drinks are common. It’s related to sulfa drugs. Severe altitude sickness, with confusion, trouble walking, or breathlessness at rest, is an emergency: go down right away and call 911 or local emergency help.
The plain-language description on this page was written from public medical sources and has not been reviewed by a clinician. Use it to get oriented, then check with your own clinician or pharmacist.
Who looks up Acetazolamide
People search for Acetazolamide when they are dealing with altitude sickness, acute mountain sickness, high altitude, glaucoma. Acetazolamide is a prescription medicine, so a licensed clinician has to decide it is right for you before a pharmacy can fill it.
For more on what it treats and how it is taken, see Acetazolamide: what it treats, how to take it.
Where to get Acetazolamide
| Where | Price we can show | Note | Link |
|---|---|---|---|
| Cost Plus Drugs Mail-order pharmacy | $6.66 and up | Price includes their pharmacy fee. Shipping is per order. | Open |
| GoodRx Discount coupon | See price on their site | Free coupon prices at local pharmacies. Prices vary by pharmacy and ZIP code. | Open |
| Amazon Pharmacy Mail-order pharmacy | See price on their site | Search for this medication to see Amazon’s price. Prime members can add RxPass, a flat monthly fee for a list of common generics. | Open |
Only Cost Plus Drugs publishes a machine-readable price list, so it is the only price we quote. For the others we link to their pages and do not guess a number.
How Pymander fits
Pymander is an AI-native, cash-pay healthcare system. This catalog lists prices from outside sources so you can compare before you pay, and Pymander does not sell Acetazolamide or add a fee on top. You can text our free AI doctor with questions about a symptom or a medication, and bring the care note to the clinician who decides your treatment.
Common questions
How much does Acetazolamide cost without insurance?
Acetazolamide costs from $6.66 for a 30 count at Cost Plus Drugs, depending on strength (October 11, 2026). Insurance is not billed.
Do I need a prescription for Acetazolamide?
Acetazolamide is a prescription medicine, so a licensed clinician has to decide it is right for you before a pharmacy can fill it.
Is there a cheaper way to buy Acetazolamide?
Compare Cost Plus Drugs with a discount coupon such as GoodRx at a local pharmacy, since prices differ by pharmacy and ZIP code. Ask the pharmacy for its cash price in writing before you pay.
Does Pymander charge extra for Acetazolamide?
No. The prices on this page are the outside source’s own prices. Pymander adds no fee or markup.