Azithromycin for dogs and cats
Used for respiratory infections in cats, some tick-borne infections, and with atovaquone for babesiosis in dogs. [1]
Key facts
| Generic name | Azithromycin |
|---|---|
| Common brand names | Zithromax |
| Used in | Dogs & Cats |
| Type | Antibiotics |
| Prescription? | Prescription |
| Typical US price | Not listed (no reliable public source) |
What it's used for
Used for respiratory infections in cats, some tick-borne infections, and with atovaquone for babesiosis in dogs. [1]
How it works
A macrolide antibiotic that blocks bacterial protein-making. It also has some anti-inflammatory effects. [1]
Side effects and cautions
Common side effects: Vomiting, low appetite and diarrhea. [1]
Use with care: Use caution with liver disease and certain heart rhythm problems. [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.
Azithromycin FAQ
What is Azithromycin used for in dogs and cats?
Used for respiratory infections in cats, some tick-borne infections, and with atovaquone for babesiosis in dogs.
What are the side effects of Azithromycin?
Vomiting, low appetite and diarrhea.
Does Azithromycin need a prescription?
Yes. It needs a prescription from a veterinarian.
How much Azithromycin 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.
Related medications
Related cost guides
This page is general information for pet owners, not veterinary advice. Talk to your vet about your own pet.