Serotonin Antagonist and Reuptake Inhibitor (SARI) · For Cats · 18 lb
How much Trazodone for a 18 lb cat?
A 18 lb cat (8.2 kg) should receive approximately 28.6 mg of Trazodone per dose, given As needed or every 8-24 hours.
This dosage information is for educational purposes only. Always consult your veterinarian before giving any medication to your pet. Dosages may vary based on your pet's health conditions, other medications, and individual factors.
Content reviewed by licensed veterinarians. Sourced from Plumb's Veterinary Drug Handbook and the Merck Veterinary Manual.
Dosage · 18 lb cat
Trazodone dose for a 18 lb cat
Low Dose
16.3
mg
Standard
28.6
mg
Max Safe
40.8
mg
Frequency
As needed or every 8-24 hours
Weight in kg
8.2 kg
Always confirm with your veterinarian before administering medication. These calculations are estimates based on published veterinary pharmacology references.
Other Weights
Trazodone for a different size cat
FAQ · 18 lb cat
Questions about Trazodone for a 18 lb cat
How much Trazodone for a 18 lb cat?
What is the safe dose range of Trazodone for a 18 lb cat?
How often can I give Trazodone to a 18 lb cat?
Need a different weight?
Use the calculator on the main Trazodone page for any exact weight, or read the full dosage chart and safety information.
Full Trazodone dosage guide →Sources · 09
Sources & references
The dosage information on this page is compiled from the following veterinary and pharmaceutical references:
- Plumb's Veterinary Drug Handbook — the standard veterinary pharmacology reference used by veterinarians worldwide.
- Merck Veterinary Manual — a trusted, peer-reviewed resource for veterinary professionals and pet owners.
- DailyMed (FDA Drug Labels) — official FDA-approved drug labeling and prescribing information for Trazodone.
Read more about our methodology and how we calculate dosages.