Imidapril
Why has my veterinarian prescribed this medicine?
Imidapril may be used to treat high blood pressure and as a vasodilator in the treatment of heart failure. High blood pressure makes the heart work harder. If this continues, the heart and arteries may get damaged and not function correctly. If the heart does not work properly, it could also damage the blood vessels of the brain, heart, and kidneys. This medication may be used for other conditions as prescribed by your veterinarian.
How does this medicine work?
Imidapril is an angiotensin-converting enzyme (ACE) inhibitor that blocks the conversion of angiotensin I to angiotensin II, a potent vasoconstrictor.
How do I give this medication?
- Give this medication to your pet as directed by your veterinarian. READ THE LABEL CAREFULLY.
- This medication is a liquid and the dose should be measured with reasonable care.
- Try to give this medication at about the same time(s) each day.
- DO NOT give the pet more medicine than directed and DO NOT give the medicine more often than directed.
- Try not to miss giving any doses.
- DO NOT discontinue the medication without first checking with your veterinarian. Contact your veterinarian in advance if your pet needs a repeat prescription.
What do I do 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 your pet two doses at once.
How do I store this medicine?
Keep this medicine out of reach of children. The reconstituted solution should be stored in the refrigerator and used within 60 to 77 days after reconstitution.
Potential side effects
-Although a drug has potential side effects, it does not mean that there is necessarily a high risk of any of these occurring. Tell your veterinarian if you think your pet may be pregnant.
- Depending on other treatment given, your veterinarian may monitor your pet’s blood to check for potassium levels and to check kidney function. Contact your veterinarian if your pet is extremely tired or appears dizzy (uncoordinated).
- Other side effects may occur. Your pet may develop diarrhoea, loss of appetite and appear lethargic. If you notice anything unusual, contact your veterinarian.
Possible drug interactions
- Make sure to tell your veterinarian what other medication you are giving to your pet.
- Quite often your veterinarian may prescribe two different medications, and a drug interaction may be anticipated. In this case, your veterinarian may vary the dose and/or monitor your pet more closely.
- Drugs may interact such that they can cause an increased or decreased effect or side effects. Care with concurrent use of diuretics.
- Contact your veterinarian if your pet experiences any unusual reactions when different medications are given together.
© Copyright 2025 LifeLearn Inc. Used and/or modified with permission under license. This content written by LifeLearn Animal Health (LifeLearn Inc.) is licensed to this practice for the personal use of our clients. Any copying, printing or further distribution is prohibited without the express written consent of LifeLearn. This content does not contain all available information for any referenced medications and has not been reviewed by the FDA Center for Veterinary Medicine, or Health Canada Veterinary Drugs Directorate. This content may help answer commonly asked questions, but is not a substitute for medical advice, or a proper consultation and/or clinical examination of your pet by a veterinarian. Please contact your veterinarian if you have any questions or concerns about your pet’s health. Created on Jul 29, 2015.
