Benazepril for Dogs & Cats Cost: Generic Lotensin Prices
Essential Pricing Takeaways
- • Benazepril hydrochloride (generic Lotensin) is an ACE inhibitor widely prescribed for canine congestive heart failure, feline chronic kidney disease (CKD), and systemic hypertension.
- • Filling generic benazepril at human retail pharmacies with GoodRx or through Chewy costs only $8 to $15 for a 30-day supply, compared to $35 to $55 when dispensed at veterinary hospital desks.
- • Unlike enalapril, which is eliminated solely through the kidneys, benazepril undergoes dual excretion through both the liver (biliary) and kidneys, making it substantially safer for pets with compromised renal function.
When dogs develop heart murmurs or dilated cardiomyopathy, or when cats are diagnosed with chronic kidney disease (CKD) and high blood pressure, angiotensin-converting enzyme (ACE) inhibitors are cornerstones of medical therapy. Among veterinary cardiologists and nephrologists, benazepril hydrochloride is the preferred drug.
Because benazepril is a widely manufactured human generic cardiovascular medication, pet parents should never overpay for expensive veterinary repackaging. In this 2026 price guide, we show you how to source generic benazepril for pennies per day using online dispensaries and human pharmacy discount cards.
2026 Benazepril Hydrochloride Price Audit Across Dispensaries
| Medication Strength & Form | Quantity (30-Day Supply) | Veterinary Clinic Price | Chewy Pharmacy Price | Walmart / GoodRx Retail | Excretion & Safety Verdict | Action |
|---|---|---|---|---|---|---|
| Benazepril 5mg Tablets (Generic) | Benazepril HCl 5mg | Scored Human Generic Tablets (30ct) | $9.99 | $6.50 (GoodRx Retail) | Fill at neighborhood human pharmacy with GoodRx for over 75% savings | Check Price → |
| Benazepril 10mg Tablets (Generic) | Benazepril HCl 10mg | Scored Human Generic Tablets (30ct) | $11.99 | $7.50 (GoodRx Retail) | Most prescribed strength; scored tablets allow easy splitting for custom dosing | Check Price → |
| Benazepril 20mg Tablets (Generic) | Benazepril HCl 20mg | Scored Human Generic Tablets (30ct) | $14.99 | $9.00 (GoodRx Retail) | Bulk 90-day supplies at retail pharmacies cost under $20 total | Check Price → |
| Brand Fortekor (Elanco European) | Benazepril Flavored Chewables | Flavored Palatable Tablets (28ct) | N/A | N/A | Flavored veterinary tablet; ideal for finicky cats that reject unflavored human pills | Check Price → |
*Pricing figures are audited periodically. Destination pharmacies may alter promotions or manufacturer rebates without advance notice.
Top Recommended Options & Discounts
Generic Benazepril 5mg / 10mg (Chewy Pharmacy)
Best For: Dogs and cats with heart disease, hypertension, or protein-losing nephropathy
- ✓ FDA-approved generic human pharmaceutical molecule identical to Lotensin
- ✓ Chewy auto-submits electronic prescription verification to your primary vet
- ✓ AutoShip delivers automated doorstep refills with free delivery over $35
Walmart PetRx Benazepril Refills
Best For: Pet owners who want immediate local human pharmacy counter pickup using GoodRx
- ✓ Fill your dog or cat's prescription at any neighborhood Walmart human pharmacy counter
- ✓ Eligible for retail GoodRx coupons saving up to 80% off clinic prices
- ✓ Scored tablets allow clean halving for small canine and feline weights
Dutch Online Vet Cardiology Triage
Best For: Pet owners needing veterinary review of blood pressure, kidney values, and coughs
- ✓ Licensed video vet consults evaluate senior pet cardiac and renal management
- ✓ Direct digital prescription transfer to local human or online pet dispensaries
- ✓ Same-day chat and video availability 7 days a week
Calculate Exact Dose & Cost-Per-Day by Pet Weight
Adjust the weight slider to determine the required clinical dose tier, monthly supply costs, and annual mail-order savings.
*Prices audited across licensed dispensaries. Direct electronic prescription transfer supported.
Why Benazepril Is Safer Than Enalapril for Kidney Patients
Older first-generation ACE inhibitors like enalapril are eliminated almost exclusively (95%+) through renal filtration. If a pet develops progressive kidney failure, enalapril accumulates in the body, causing dangerous hypotension, azotemia, and hyperkalemia.
Benazepril is unique among veterinary ACE inhibitors because it exhibits dual elimination: in dogs and cats, approximately 50% is excreted by the kidneys and 50% by the biliary system (liver). When kidney function declines, the liver compensates by clearing excess benazepril, making it exceptionally safe for pets with concurrent cardiac and renal disease.
How to Fill Benazepril at Human Drugstores with GoodRx
Because benazepril is a widely prescribed human hypertension drug, you do not have to buy expensive veterinary brand repackaging. Request a written paper or electronic prescription from your veterinarian made out to your pet's name.
Present the prescription at your local human pharmacy (Walgreens, CVS, Walmart, Kroger) along with a free GoodRx digital discount coupon. A 30-day supply of 10mg tablets typically rings up between $6.50 and $9.00—saving $30 to $45 every month compared to hospital counter prices.
Monitoring Electrolytes and Renal Biomarkers
After beginning benazepril or adjusting dosages, veterinarians perform a follow-up biochemistry panel at 7 to 14 days. ACE inhibitors relax the efferent renal arteriole, which slightly reduces filtration pressure.
A mild increase in serum creatinine (up to 20% to 30%) is considered clinically normal and indicates the drug is successfully protecting nephrons from capillary shear stress. Potassium levels must also be checked to verify absence of hyperkalemia.