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Brinzolamide

AZOPT is a carbonic anhydrase inhibitor indicated in the treatment of elevated intraocular pressure (IOP) in patients with ocular hypertension or open.

Checked against the official label · Updated

Prescription medicine Ophthalmic

How to use Brinzolamide

What the official label says. If a doctor prescribed it, follow the prescription. Your pack's leaflet comes first if it is different.

Who it is for

AZOPT is a carbonic anhydrase inhibitor indicated in the treatment of elevated intraocular pressure (IOP) in patients with ocular hypertension or open-angle glaucoma. AZOPT is a carbonic anhydrase inhibitor indicated for the treatment of elevated intraocular pressure (IOP) in patients with ocular hypertension or open-angle glaucoma. ( 1 )

How to take it and how often
  • The recommended dose is one drop of AZOPT in the affected eye(s) 3 times daily
  • Shake well before use
  • AZOPT may be used concomitantly with other topical ophthalmic drug products to lower IOP
  • If more than one topical ophthalmic drug is being used, the drugs should be administered at least 10 minutes apart. • Instill one drop in the affected eye(s) 3 times daily. • If more than one topical ophthalmic drug is being used, the drugs should be administered at least 10 minutes apart
Strengths it comes in

Ophthalmic suspension containing brinzolamide 1% (10 mg/mL). Ophthalmic suspension containing brinzolamide 1% (10 mg/mL). ( 3 )

Children
  • A 3-month controlled clinical study was conducted in which AZOPT was dosed only twice a day
  • In pediatric patients 4 weeks to 5 years of age
  • Patients were not required to discontinue their IOP-lowering medication(s) until initiation of monotherapy with AZOPT
  • IOP-lowering efficacy was not demonstrated in this study in which the mean decrease in elevated IOP was between 0 mmHg and 2 mmHg
  • Five out of 32 patients demonstrated an increase in corneal diameter of one millimeter
Older adults

No overall differences in safety or effectiveness have been observed between elderly and younger patients.

While you are taking it
  • Sulfonamide Hypersensitivity Reactions Advise patients that if serious or unusual ocular or systemic reactions or signs of hypersensitivity occur, they should discontinue the use of the product and consult their physician immediately [see Warnings and Precautions ]
  • Temporary Blurred Vision Vision may be temporarily blurred following dosing with AZOPT
  • Advise patients to exercise care in operating machinery or driving a motor vehicle. …
Talk to a doctor first if
  • AZOPT is contraindicated in patients who are hypersensitive to any component of this product
  • Hypersensitivity to any component of this product
Medicines it may not mix with

• There is a potential additive effect of the known systemic effects of carbonic anhydrase inhibition in patients receiving both oral and topical carbonic anhydrase inhibitors. ( 7.1 ) • Rare instances of acid-base alterations have occurred with high-dose salicylate therapy. ( 7.2 ) 7.1 Oral Carbonic Anhydrase Inhibitors There is a potential for an additive effect on the known systemic effects of carbonic anhydrase inhibition in patients receiving an oral carbonic anhydrase inhibitor and AZOPT. The concomitant administration of AZOPT and oral carbonic anhydrase inhibitors is not recommended. …

Warnings

• Sulfonamide hypersensitivity reactions. ( 5.1 ) • Corneal edema may occur in patients with low endothelial cell counts. ( 5.2 ) 5.1 Sulfonamide Hypersensitivity Reactions AZOPT is a sulfonamide and although administered topically, it is absorbed systemically. Therefore, the same types of adverse reactions that are attributable to sulfonamides may occur with topical administration of AZOPT. Fatalities have occurred, although rarely, due to severe reactions to sulfonamides, including Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis (TEN), fulminant hepatic necrosis, agranulocytosis, aplastic anemia, and other blood dyscrasias. …

Possible side effects

Most common adverse reactions (incidence 5% to 10%) are blurred vision and bitter, sour, or unusual taste. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Sandoz Inc. at 1-800-525-8747 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to the rates in the clinical trials of another drug and may not reflect the rates observed in practice. …

Pregnancy and breastfeeding

8.1 Pregnancy Risk Summary There are no adequate and well-controlled studies in pregnant women to inform drug-associated risk. In reproductive toxicity studies, brinzolamide administered orally to rats induced fetal toxicity at 375 times the recommended human ophthalmic dose (RHOD) based on mg/kg. In rabbits, no fetal toxicity was observed following oral administration (see Data) . …

If you take too much

Although no human data are available, electrolyte imbalance, development of an acidotic state, and possible nervous system effects may occur following oral administration of an overdose. Serum electrolyte levels (particularly potassium) and blood pH levels should be monitored.

If you miss a dose

Take it when you remember, unless it is nearly time for the next dose. Then skip the missed one. Never take two doses at once to make up for it. Check your leaflet, as some medicines are different.

From the official U.S. FDA label for this active ingredient. Your pack may have a different strength, so always read its leaflet. If a doctor prescribed it, follow the prescription. Ask a pharmacist if you are unsure. Label dated 2023-11-24.

Brands around the world

Products with Brinzolamide as the active ingredient. Names differ between countries.

Registered products

United States (FDA)

BrinzolamideBRINZOLAMIDE 25 kg/1 · Powder · Granules India Limited
NDC 62207-011Label
BrinzolamideBRINZOLAMIDE 1 kg/kg · Powder · CARBOGEN AMCIS AG
NDC 58567-101Label
BrinzolamideBRINZOLAMIDE 10 mg/mL · Suspension/ Drops · Padagis US LLC
NDC 0574-4012Label
BrinzolamideBRINZOLAMIDE 1 kg/kg · Powder · SCI Pharmtech, Inc.
NDC 68108-0821Label
BrinzolamideBRINZOLAMIDE 1 kg/kg · Powder · FDC Limited
NDC 55545-0704Label

Nigeria (NAFDAC)

NAFDACAzopt Eye Drops 04-6817NAFDACSimbrinza Eye Drops B4-9101NAFDACAzarga 10 mg/mL + 5 mg/mL Eye Drops, Suspension B4-5549

Other countries: check your pack's registration number and we point you to your regulator.

Check your pack of Brinzolamide

Type the registration number on the pack, or scan it with your camera.

Or take photos of the pack
3 free checks left today Official sources: U.S. FDA · EMA (EU) · Health Canada · WHO alerts

Questions about Brinzolamide

What is Brinzolamide used for?

AZOPT is a carbonic anhydrase inhibitor indicated in the treatment of elevated intraocular pressure (IOP) in patients with ocular hypertension or open-angle glaucoma. AZOPT is a carbonic anhydrase inhibitor indicated for the treatment of elevated intraocular pressure (IOP) in patients with ocular hypertension or open-angle glaucoma. ( 1 ) (From the official U.S. FDA label.)

How do I take Brinzolamide?

Follow your prescription or the leaflet in your pack. The official label says: The recommended dose is one drop of AZOPT in the affected eye(s) 3 times daily. Shake well before use. AZOPT may be used concomitantly with other topical ophthalmic drug products to lower IOP. If more than one topical ophthalmic drug is being used, the drugs should be administered at least 10 minutes apart. • Instill one drop in the affected eye(s) 3 times daily. ( 2 ) • If mor…

Do I need a prescription for Brinzolamide?

Usually yes. Brinzolamide is a prescription medicine in most countries. Rules differ by country.

What brands contain Brinzolamide?

Brinzolamide is sold under names such as Simbrinza, Azopt. Brand names differ between countries.

What are the side effects of Brinzolamide?

The official label lists: Most common adverse reactions (incidence 5% to 10%) are blurred vision and bitter, sour, or unusual taste. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Sandoz Inc. at 1-800-525-8747 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in… Tell your doctor about any side effect that bothers you or does not go away.

Can children take Brinzolamide?

A 3-month controlled clinical study was conducted in which AZOPT was dosed only twice a day in pediatric patients 4 weeks to 5 years of age. Patients were not required to discontinue their IOP-lowering medication(s) until initiation of monotherapy with AZOPT. IOP-lowering efficacy was not demonstrated in this study in which the mean decrease in elevated IOP was between 0 mmHg a… Always use the dose for the child's age or weight on the pack or prescription.

Can I take Brinzolamide when pregnant or breastfeeding?

8.1 Pregnancy Risk Summary There are no adequate and well-controlled studies in pregnant women to inform drug-associated risk. In reproductive toxicity studies, brinzolamide administered orally to rats induced fetal toxicity at 375 times the recommended human ophthalmic dose (RHOD) based on mg/kg. In rabbits, no fetal toxicity was observed following oral administration (see Dat… Ask your doctor or midwife first.

What medicines interact with Brinzolamide?

• There is a potential additive effect of the known systemic effects of carbonic anhydrase inhibition in patients receiving both oral and topical carbonic anhydrase inhibitors. ( 7.1 ) • Rare instances of acid-base alterations have occurred with high-dose salicylate therapy. ( 7.2 ) 7.1 Oral Carbonic Anhydrase Inhibitors There is a potential for an additive effect on the known… Use the free interaction checker before combining medicines.

What happens if I take too much Brinzolamide?

Although no human data are available, electrolyte imbalance, development of an acidotic state, and possible nervous system effects may occur following oral administration of an overdose. Serum electrolyte levels (particularly potassium) and blood pH levels should be monitored. Get medical help right away.

How can I check that my Brinzolamide is genuine?

Scan the registration number on your pack with PillVera (NAFDAC number in Nigeria, NDC in the United States, DIN in Canada), check the expiry date and buy only from licensed pharmacies.

Sources

This page shows what official sources say, in plain words. It is not medical advice: your prescription and your doctor or pharmacist come first. Brand names, strengths and rules differ between countries.