Meloxicam Dosage for Dogs
Generic name: Meloxicam
⥠QUICK ANSWER
The typical meloxicam dosage for dogs is 0.2 mg per kg on the first day, followed by 0.1 mg per kg once daily as a maintenance dose. For example, a 20 kg (44 lb) dog would receive 4 mg on day one, then 2 mg once daily. Meloxicam is a prescription NSAID â always follow your veterinarian's exact instructions.
Meloxicam Dosage Calculator for Dogs
Enter your dog's weight to get a personalized dose estimate.
What is Meloxicam?
Meloxicam is a prescription nonsteroidal anti-inflammatory drug (NSAID) widely used in veterinary medicine to manage pain and inflammation in dogs. It is sold under several brand names including Metacam, Loxicom, and Rheumocam. Meloxicam is particularly popular for treating osteoarthritis and post-surgical pain, and it comes in a flavored liquid form that many dogs readily accept.
Meloxicam works by blocking the enzymes that produce prostaglandins, which are chemicals responsible for inflammation, pain, and fever. By reducing prostaglandin production, meloxicam reduces swelling and pain without the side effects of steroids. It is one of the most commonly prescribed NSAIDs in veterinary medicine.
Because meloxicam is an NSAID, it must be used carefully. It should never be given with other NSAIDs or steroids, and it is not appropriate for dogs with liver or kidney disease, bleeding disorders, or stomach ulcers. Your veterinarian will typically recommend blood tests before starting meloxicam and may repeat them periodically during long-term use. Meloxicam is also not appropriate for cats â they require a different formulation and dose.
How Meloxicam Works in Dogs
Meloxicam is well-absorbed after being given orally, and its effects last around 24 hours, which is why it is typically dosed once daily. The medication is processed by the liver and excreted through bile and urine, so dogs with liver or kidney problems may need a different medication or a reduced dose. For most dogs, the initial dose is higher, followed by a lower maintenance dose.
Meloxicam Dosage Chart by Weight
Typical dose range: 0.1â0.2 mg per kg, Once daily.
| Weight (lb) | Weight (kg) | Dose (min) | Dose (max) |
|---|---|---|---|
| 5 lb | 2.3 kg | 0.2 mg | 0.5 mg |
| 10 lb | 4.5 kg | 0.5 mg | 0.9 mg |
| 15 lb | 6.8 kg | 0.7 mg | 1.4 mg |
| 20 lb | 9.1 kg | 0.9 mg | 1.8 mg |
| 25 lb | 11.3 kg | 1.1 mg | 2.3 mg |
| 30 lb | 13.6 kg | 1.4 mg | 2.7 mg |
| 40 lb | 18.1 kg | 1.8 mg | 3.6 mg |
| 50 lb | 22.7 kg | 2.3 mg | 4.5 mg |
| 60 lb | 27.2 kg | 2.7 mg | 5.4 mg |
| 75 lb | 34 kg | 3.4 mg | 6.8 mg |
| 100 lb | 45.4 kg | 4.5 mg | 9.1 mg |
â ī¸ Chart is a general guide. Your veterinarian may prescribe a different dose based on your dog's health, age, and condition.
How Often to Give Meloxicam
Meloxicam is typically given once daily. The first dose is often higher (0.2 mg per kg), followed by a lower maintenance dose (0.1 mg per kg once daily). Some veterinarians may split the dose into two smaller doses given 12 hours apart. Always follow the specific schedule your veterinarian provides, and never increase the dose without veterinary approval.
Available Formulations
- â¸1.5 mg/ml oral suspension (most common for dogs)
- â¸7.5 mg tablet
- â¸15 mg tablet
- â¸Injectable (used by veterinarians)
Common Uses in Dogs
- â¸Osteoarthritis and joint pain
- â¸Post-surgical pain and inflammation
- â¸Soft tissue injuries
- â¸Chronic pain management (with monitoring)
- â¸Inflammation from injuries
Safe vs. Unsafe Forms of Meloxicam
â Safe
Veterinary-prescribed meloxicam (Metacam, Loxicom, Rheumocam) given at the exact dose and schedule recommended by your veterinarian.
â Unsafe
Human NSAIDs such as ibuprofen, naproxen, or aspirin. These are not the same as meloxicam and can be highly toxic to dogs.
â Unsafe
Combining meloxicam with steroids (such as prednisone) or other NSAIDs. This greatly increases the risk of stomach ulcers and kidney damage.
â Unsafe
Giving meloxicam to cats. Cats require a different formulation and dose, and using dog meloxicam in cats can be dangerous.
Possible Side Effects
- âĸVomiting or diarrhea
- âĸLoss of appetite
- âĸLethargy
- âĸBlack or tarry stools (sign of stomach bleeding)
- âĸKidney problems (rare)
- âĸLiver problems (rare, with long-term use)
Important Warnings
- â Prescription required â never give meloxicam without veterinary approval.
- â Do not combine with other NSAIDs or steroids.
- â Do not use in dogs with liver or kidney disease, bleeding disorders, or stomach ulcers.
- â Not for use in cats â they require a different formulation.
- â Not for use in pregnant or nursing dogs.
- â Regular blood tests are recommended during long-term use.
When to Call Your Veterinarian
Contact your veterinarian or an emergency veterinary clinic immediately if any of the following occur:
- đ¨Your dog shows signs of stomach upset: vomiting, diarrhea, or black/tarry stools.
- đ¨Your dog loses appetite or becomes unusually lethargic.
- đ¨You notice yellowing of the gums, eyes, or skin (sign of liver problems).
- đ¨Your dog's pain does not improve or worsens after starting meloxicam.
- đ¨You accidentally give more than the prescribed dose.
- đ¨You are considering combining meloxicam with any other medication.
Frequently Asked Questions
What is the meloxicam dosage for dogs?âž
0.2 mg per kg on day one, then 0.1 mg per kg once daily. Prescribed by a veterinarian only.
Is Metacam the same as meloxicam?âž
Yes. Metacam is a brand name for meloxicam. Same active ingredient, different manufacturer.
How long can my dog take meloxicam?âž
Short-term for post-surgical pain; long-term use requires regular blood tests to monitor kidney and liver function.
Can meloxicam be given with gabapentin?âž
Yes, vets sometimes prescribe both for pain management. Only under veterinary supervision.
What are the side effects of meloxicam in dogs?âž
Vomiting, diarrhea, appetite loss, and rarely kidney or liver issues. Stop and call your vet if these occur.
Can meloxicam be given to cats?âž
No, not the dog formulation. Cats require a different formulation and dose. Using dog meloxicam in cats can be dangerous.
Can meloxicam be given on an empty stomach?âž
No. Always give meloxicam with food to reduce the risk of stomach upset.
What if I miss a dose of meloxicam for my dog?âž
Give the missed dose as soon as you remember, unless it's almost time for the next dose. Never double the dose.
Sources
- â¸U.S. Food and Drug Administration (FDA) â Veterinary Medication Safety
- â¸Merck Veterinary Manual
- â¸Plumb's Veterinary Drug Handbook
- â¸American Veterinary Medical Association (AVMA)
â ī¸ Disclaimer
This information is provided for educational purposes only. It is not a substitute for professional veterinary advice. Dosage depends on your dog's weight, age, health condition, and other factors. Always consult a licensed veterinarian before giving any medication to your dog. If you suspect an overdose or a medical emergency, contact your veterinarian or an emergency veterinary clinic immediately.