Acetazolamide ER Coupons & Prices

Acetazolamide ER is a generic extended-release prescription drug that treats glaucoma by reducing the fluid pressure in the eye. Acetazolamide ER blocks a protein responsible for the eye's production of fluid inside the eye. On average, the retail price of Acetazolamide ER is $247.72, but only costs $29.34 with a SingleCare Acetazolamide ER coupon. Many local pharmacies–CVS, Target, Longs Drugs, Walgreens, and Duane Reade–accept SingleCare.

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Acetazolamide ER coupon at CVS Pharmacy
$32.34
$ 29.34
$3 off with signupwith signup

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Acetazolamide ER coupon at Food Lion Pharmacy
$ 34.03

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Acetazolamide ER coupon at Kroger Pharmacy
$38.15
$ 35.15
$3 off with signupwith signup
Acetazolamide ER coupon at Harris Teeter Pharmacy
$38.15
$ 35.15
$3 off with signupwith signup
Acetazolamide ER coupon at Costco Pharmacy
$ 39.15
Acetazolamide ER coupon at Walgreens Pharmacy
$47.17
$ 44.17
$3 off with signupwith signup
$56.34
$ 53.34
$3 off with signupwith signup
$56.34
$ 53.34
$3 off with signupwith signup
$140.73
$ 137.73
$3 off with signupwith signup

About SingleCare Pricing

SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.

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Prices updated: 12/05/2025

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About Acetazolamide ER

Acetazolamide ER is a generic extended-release prescription drug that treats glaucoma by reducing the fluid pressure in the eye. Acetazolamide ER blocks a protein responsible for the eye's production of fluid inside the eye. On average, the retail price of Acetazolamide ER is $247.72, but only costs $29.34 with a SingleCare Acetazolamide ER coupon. Many local pharmacies–CVS, Target, Longs Drugs, Walgreens, and Duane Reade–accept SingleCare.

Acetazolamide ER Price History & Information

Price History for Acetazolamide Er

60 count, capsule extended release 12 hour, 500mg

Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.

Average 1-Month Prices for Acetazolamide Er

60 count, capsule extended release 12 hour, 500mg
PharmacyAcetazolamide Er Retail PriceAcetazolamide Er SingleCare Price
CVS Pharmacy$214.80$42.00
Walmart$88.20$56.91
Walgreens$237.00$91.80
Kroger Pharmacy$146.23$38.40

These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.

About Acetazolamide ER

Acetazolamide ER is a generic extended-release prescription drug that treats glaucoma by reducing the fluid pressure in the eye. Acetazolamide ER blocks a protein responsible for the eye's production of fluid inside the eye. On average, the retail price of Acetazolamide ER is $247.72, but only costs $29.34 with a SingleCare Acetazolamide ER coupon. Many local pharmacies–CVS, Target, Longs Drugs, Walgreens, and Duane Reade–accept SingleCare.

Acetazolamide ER FAQs

How much does Acetazolamide ER cost without insurance?

A prescription will cost around $247.72 for uninsured customers, but the dose prescribed may vary depending on the severity of the underlying condition. With a SingleCare Acetazolamide ER coupon, you will pay $29.34 per 60, 500mg capsules extended release 12 hour for the same prescription of Acetazolamide ER.

How much does Acetazolamide ER cost with insurance?

Your copay for Acetazolamide ER will vary depending on your plan and the dose prescribed. Ask your pharmacist to compare your insurance copay to your price with a SingleCare Acetazolamide ER coupon. Your SingleCare discount card may save you more money with SingleCare, Acetazolamide ER only costs $29.34.

Does Medicare cover Acetazolamide ER and how much does it cost?

Acetazolamide ER is usually covered by Medicare prescription drug plans. Patients without Medicare can save money with SingleCare Acetazolamide ER coupons. The price of Acetazolamide ER with a SingleCare discount card is $29.34.

What is the brand name of Acetazolamide ER?

Acetazolamide ER is a generic extended-release prescription drug used to lower pressure in the eye in patients with glaucoma. Acetazolamide ER is a generic alternative to Diamox Sequels, a drug that has been discontinued by its manufacturer due to generic competition. Generic Acetazolamide ER is manufactured by numerous generic drug manufacturers, including Alembic, Heritage, and Taro, among others.

What is Acetazolamide ER?

Acetazolamide ER is a generic prescription drug used to treat glaucoma, a condition in which too much fluid inside the eye (intraocular fluid) creates extra pressure inside the eye. The excess pressure damages the optic nerve and, if uncorrected, causes vision loss and ultimately blindness.

Acetazolamide ER belongs to a class of drugs called carbonic anhydrase inhibitors, which block a protein vital to the eye's production of fluid inside the eye. This decreases the production of intraocular fluid. As the amount of fluid in the eye decreases, the pressure goes down

Acetazolamide ER is taken as a tablet once or twice a day. The dose will depend on the severity of the underlying condition.

What are the side effects of Acetazolamide ER?

Although not a complete list, common side effects of Acetazolamide ER include nausea, vomiting, diarrhea, constipation, drowsiness, dizziness, loss of appetite, changes in taste, headache, sensitivity to sunlight, tremor, ringing in the ears, and fatigue. Mental and mood changes include confusion and nervousness. The most serious side effects of Acetazolamide ER include seizures, partial loss of movement, liver problems, kidney stones, and metabolic acidosis, a potentially hazardous condition in which acid builds up in the body. Signs of metabolic acidosis include confusion, irregular heart rate, lack of energy, and vomiting. Allergic reactions to Acetazolamide ER are rare but include rashes, hives, swelling, and trouble breathing. Allergic reactions could involve a severe skin reaction involving a purple rash, blistering, and peeling throughout the body accompanied by fever, sore throat, and swelling. Discontinue use of Acetazolamide ER if you experience an allergic reaction or severe side effects.

Where are Acetazolamide ER coupons from SingleCare accepted?

SingleCare is accepted at most national pharmacies and grocers, including the following:

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