Lisinopril / ACE Inhibitors

Caution

Prescribed to pets for heart/kidney disease. Overdose causes low BP but rarely life-threatening.

Use Caution for Dogs
Use Caution for Cats

Quick Answer: Is Lisinopril / ACE Inhibitors Toxic to Dogs or Cats?

Use this short answer first, then read symptoms and what to do next.

Can dogs have Lisinopril / ACE Inhibitors?

Usually no, but use caution. Lisinopril / ACE Inhibitors may still cause problems for dogs depending on amount, preparation, or sensitivity.

Can cats have Lisinopril / ACE Inhibitors?

Usually no, but use caution. Lisinopril / ACE Inhibitors may still cause problems for cats depending on amount, preparation, or sensitivity.

Symptoms to watch for

Low blood pressure, lethargy, weakness, vomiting

What should I do now?

Contact vet. Monitor BP. Generally recovers with fluids.

Dogs

Use caution

Cats

Use caution

Risk level

Caution

Symptoms

Low blood pressure, lethargy, weakness, vomiting

What to do now

Contact vet. Monitor BP. Generally recovers with fluids.

Explore Related Safety Hubs

Use these hub pages for broader dog, cat, cleaner, and emergency planning guidance.

Symptoms to Watch For

Low blood pressure, lethargy, weakness, vomiting

What to Do

Contact vet. Monitor BP. Generally recovers with fluids.

Quick Answers

Is Lisinopril / ACE Inhibitors safe for dogs?
Lisinopril / ACE Inhibitors is generally considered safe for dogs, but portions and preparation still matter.
Is Lisinopril / ACE Inhibitors safe for cats?
Lisinopril / ACE Inhibitors is generally considered safe for cats, but portions and preparation still matter.
What symptoms can Lisinopril / ACE Inhibitors cause in pets?
Low blood pressure, lethargy, weakness, vomiting
What should I do if my pet ate Lisinopril / ACE Inhibitors?
Contact vet. Monitor BP. Generally recovers with fluids.
Disclaimer: This information is for educational purposes only and is not a substitute for professional veterinary advice. If you suspect your pet has ingested something toxic, contact your veterinarian or the ASPCA Animal Poison Control Center (888-426-4435) immediately.