Acetazolamide

Why has my veterinarian prescribed this medicine?

This medicine may be prescribed to treat glaucoma - a disease of the eye that increases intraocular pressure and produces defects in the field of vision. Acetazolamide will reduce the amount of pressure in the eye.

This medication may also be used as a diuretic (to remove water from the body and increase the amount of urine produced).

How do I give this medication?

"Wear gloves when administering this medication if you are sensitive to sulfa drugs."medications
  • Give this medicine to your pet as directed by your veterinarian. READ THE LABEL CAREFULLY.
  • If the pet experiences stomach upset, give the medication with food. If stomach upset continues, contact your veterinarian.
  • DO NOT give your pet more medicine than directed.
  • DO NOT give the drug more often than directed.
  • If the pet requires more than one dose a day, try to give the last dose by early evening, unless otherwise indicated by your veterinarian. This will minimize the number of times the dog/cat needs to be let out at night.
  • Wear gloves when administering this medication if you are sensitive to sulfa drugs.

What if I miss giving a dose?

Give the dose as soon as possible. If it is almost time for the next dose, skip the missed dose, and continue with the regular schedule. Do not give the pet two doses at once.

How do I store this medicine?

  • Keep this medicine out of reach of children.

  • Store this medicine in a cool, dry place at room temperature.

  • Do not store this medicine in the bathroom, near the kitchen sink or in damp places. The medicine may break down if exposed to heat or moisture.

Are there any potential side effects?

  • This medication may cause stomach upset. If this occurs, give the medicine with food.

  • Diarrhea may occur. If this continues, contact your veterinarian.

  • Your pet may urinate more often.

  • This medicine may cause some animals to feel tired, confused or depressed

  • The animal may experience pain when urinating. If this occurs, contact your veterinarian.

  • If your pet experiences breathing problems, weakness, disorientation, abnormal bleeding or bruising or behavior changes check with your veterinarian immediately.

  • Other side effects may occur. If you notice anything unusual, contact your veterinarian.

What are the possible drug interactions?

  • Make sure to tell your veterinarian what other medication or supplements you are giving to your pet.

  • Quite often, your veterinarian may prescribe two different medications, and sometimes a drug interaction may occur. In this case, your veterinarian may vary the dose and/or monitor your pet more closely.

  • Use acetazolamide with caution when administering the following drugs: primidone, phenytoin, quinidine, procainamide, phenobarbital, methotrexate, methenamine, corticosteroids (e.g. prednisone, dexamethasone), amphotericin B and other diuretics (e.g. hydrochlorothiazide).

  • Contact your veterinarian if your pet experiences any unusual reactions when different medications are given together.

Related Tags

acetazolamide, diuretic, glaucoma, intraocular, medication, medications, medicine, methenamine, methotrexate, phenobarbital, phenytoin, primidone, procainamide, quinidine, stomach, sulfa, urine, vision

Looking to learn more?

We also offer free, instant access to over 1,500 related articles on your pet's health including preventive medicine, common and not so common diseases, and even informative case studies. We encourage you to read any of these popular articles below or search our extensive pet health library.

Most Popular Articles

About our approach to exceptional pet health care

At VCA Animal Hospitals, our veterinarians take you and your pet's health seriously. With over 600 hospitals and 1,800 fully qualified, dedicated and compassionate veterinarians, we strive to give your pet the very best in medical care. We understand your pet is an extension of you, and appreciate the opportunity to share in providing exceptional pet care and quality of life.

* Free initial health exam for new clients only. Not to be combined with any other offer. Not good toward boarding, grooming, prescription and non-prescription medication, and retail items. Not good toward emergency and/or specialty veterinary services. Coupon good for up to two pets (dogs or cats only) per household. Redeemable only at a general practice VCA Animal Hospital. For pet owners who are aged 18 and older.

If you are a new client, you can get a free first exam* on your first visit.

Free First Exam

Get to know us by visiting one of our neighborhood hospitals.

Locate a Hospital
CLOSE CLOSE