Description
Fortekor is a veterinary medication for dogs and cats, containing 2.5 mg of benazepril hydrochloride per tablet. Benazepril is part of a group of drugs called ACE inhibitors, which are used to manage heart and kidney conditions. Fortekor is used to treat heart failure, while in cats it helps reduce protein loss in the urine associated with chronic kidney disease. The tablets are flavored for pets.
Directions
The usual dosage of Fortekor for dogs is at least 0.25 mg per kilogram of body weight, given once daily, with or without food. The dosage may be increased to a minimum of 0.5 mg/kg once daily if needed. For dogs weighing 2.5 to 5 kg, give half a 2.5 mg tablet; for dogs over 5 to 10 kg, give one 2.5 mg tablet, and double the amount if a higher dose is required. For cats, the usual dose is at least 0.5 mg/kg once daily: give one 2.5 mg tablet for cats weighing 2.5 to 5 kg and two tablets for cats over 5 to 10 kg.
Ingredients
Benazepril is the active ingredient in Fortekor.
Contraindications
Avoid giving this medication if any of the following apply:
- Known allergy to ingredients in the medication
- Low blood pressure
- Low blood volume
- Low blood sodium
- Acute kidney failure
- Heart failure due to aortic or pulmonary artery narrowing
- Pregnancy or lactation
Cautions
- Before giving this medication, consult a veterinarian about the following:
- Any existing health conditions
- Any allergies
- A list of all medications being taken
- Fortekor hasn’t been proven safe or effective in dogs or cats that weigh less than 2.5 kg (about 5.5 pounds). It should only be used in pets that meet the proper weight and health requirements.
- If your pet has chronic kidney disease, your vet may check their hydration levels and run regular blood tests during treatment. These help monitor kidney function and red blood cell levels.
- Always wash your hands after giving Fortekor. If the medication is swallowed by accident, get medical help right away and bring the package with you.
- Pregnant women should be especially careful not to accidentally ingest Fortekor, as similar medications have been linked to harm during human pregnancy. Fortekor should not be used in breeding, pregnant, or nursing pets.
- Let your vet know if your pet is taking any other medications. Fortekor has been safely used with drugs like diuretics and heart medications, but combining it with NSAIDs or blood pressure medications may raise the risk of low blood pressure or kidney issues.
- Some medications, like potassium-sparing diuretics (such as spironolactone), may increase the risk of high potassium levels when used with Fortekor. Your vet may recommend blood tests to monitor potassium.
- If your pet accidentally takes too much Fortekor, it may cause low blood pressure. Emergency treatment usually involves giving IV fluids to help stabilize your pet.
- Any unused medication should be disposed of properly according to local rules. Ask your vet or pharmacist how to do this safely.
Side Effects
Fortekor is generally well tolerated in both dogs and cats, but side effects can still occur. In dogs, rare reactions include vomiting, diarrhea, loss of appetite, and fatigue. Very rarely, dogs may experience elevated creatinine levels or incoordination, particularly those with chronic kidney disease. A slight increase in creatinine is sometimes expected with ACE inhibitors and may not require stopping treatment unless other signs appear.
In cats, reported side effects include diarrhea, vomiting, reduced appetite, dehydration, and lethargy. Rare effects include elevated creatinine, increased appetite, and weight gain. However, a moderate increase in creatinine isn’t always a concern in cats with kidney problems. If a pet shows serious symptoms, consult a veterinarian for guidance.
References:
- Fortekor Product Monograph. Hook, UK: Elanco Europe Ltd; 2020.
- Fortekor Summary of Product Characteristics. Cuxhaven, Germany: Elanco GmbH; 2025.
About Dr. Gerardo Sison (Page Author)
Dr. Sison graduated with honors from the University of Florida. He began his career in pharmacy counseling patients in a community setting and later served in hospitals and clinics. He has also worked in medication therapy management services. Read More....
IMPORTANT NOTE:
The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.
Product Code : 15277