Atenolol for dogs and cats
Treats certain heart diseases, high blood pressure and abnormal heart rhythms. [1]
Key facts
| Generic name | Atenolol |
|---|---|
| Common brand names | Tenormin |
| Used in | Dogs & Cats |
| Type | Heart & blood pressure |
| Prescription? | Prescription |
| Typical US price | Not listed (no reliable public source) |
What it's used for
Treats certain heart diseases, high blood pressure and abnormal heart rhythms. [1]
How it works
A beta-blocker: it slows the heart and lowers how hard it pumps. [1]
Side effects and cautions
Common side effects: Tiredness, vomiting and diarrhea. In older or very sick pets: slow heart rate, weakness or worsening heart failure. [1]
Use with care: Not for pets in heart failure or with asthma. Don't stop it suddenly. [1]
Call your vet right away if your pet has trouble breathing, facial swelling, hives, collapse, or any side effect that is severe or getting worse.
What it costs
We don't list a price for this one because we couldn't find a reliable public source. Ask your vet or pharmacy for a quote; prices depend on your pet's size, the dose and where you fill it.
Atenolol FAQ
What is Atenolol used for in dogs and cats?
Treats certain heart diseases, high blood pressure and abnormal heart rhythms.
What are the side effects of Atenolol?
Tiredness, vomiting and diarrhea. In older or very sick pets: slow heart rate, weakness or worsening heart failure.
Does Atenolol need a prescription?
Yes. It needs a prescription from a veterinarian.
How much Atenolol should I give my pet?
Only your veterinarian can tell you. The right dose depends on your pet's weight, health and other medicines, so we don't list doses. Never give a pet a medicine prescribed for a person or another animal without asking your vet.
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This page is general information for pet owners, not veterinary advice. Talk to your vet about your own pet.