Meloxicam for Dogs: Uses, Safety, Side Effects, and Monitoring

Meloxicam is a prescription nonsteroidal anti-inflammatory drug (NSAID) that veterinarians may use to control pain and inflammation in dogs. It can help some dogs with osteoarthritis and may be used in other veterinary pain-management plans when the product labeling and the individual dog's condition support its use. It is not appropriate for every dog, and there is no safe one-size-fits-all dose.

Only give meloxicam when it has been prescribed for that specific dog. Follow the veterinarian's directions and the dispensing label exactly. Do not change the amount, frequency, or length of treatment on your own.

If your dog may have received too much meloxicam, swallowed another pet's medication, or taken meloxicam with another pain reliever, contact your veterinarian or an emergency veterinary service immediately. Do not wait for symptoms to appear.

What is meloxicam used for in dogs?

Meloxicam reduces inflammation and pain by limiting the production of prostaglandins, chemicals involved in inflammation and several normal body functions. In the United States, oral meloxicam products are available for dogs by veterinary prescription, and approved oral products are labeled for the control of pain and inflammation associated with osteoarthritis. The approved use can differ by formulation, so the label supplied with your dog's prescription matters.

For a dog with osteoarthritis, pain control is usually one part of a broader plan. A veterinarian may also discuss weight management, appropriate activity, rehabilitation, home modifications, and other treatments based on the dog's mobility, age, and other health conditions.

Is meloxicam safe for dogs?

Meloxicam can provide meaningful pain relief for an appropriately selected dog, but all NSAIDs can cause adverse effects. The gastrointestinal tract, kidneys, and liver are the main areas of concern. Serious reactions can occur with or without much warning, even in a dog that previously appeared healthy.

A veterinarian should weigh the likely benefit against the individual dog's risks before treatment begins. This decision cannot be made safely from body weight alone.

What should a veterinarian check before prescribing meloxicam?

Before starting an NSAID, the veterinarian may review the dog's full medical history, perform a physical examination, and recommend baseline blood and urine tests. These checks can help identify conditions that may make treatment riskier and provide values for comparison during follow-up.

Tell the veterinarian about:

• Every prescription medicine, nonprescription medicine, supplement, and preventive product the dog receives
• Any previous reaction to meloxicam, aspirin, or another NSAID
• Vomiting, diarrhea, poor appetite, black stool, bloody stool, or a history of stomach or intestinal ulcers
• Kidney, liver, heart, blood-clotting, or bleeding problems
• Dehydration or an illness that is causing fluid loss
• Pregnancy, nursing, planned breeding, or very young age
• Any recent surgery, anesthesia, or change from another anti-inflammatory medicine

The safety of meloxicam has not been established for every age or reproductive group. Dogs with dehydration, kidney disease, liver disease, cardiovascular disease, bleeding disorders, or previous NSAID intolerance may face greater risk. The prescribing veterinarian should decide whether meloxicam is suitable or whether another plan is safer.

Which medicines should not be combined with meloxicam?

Do not give meloxicam at the same time as another NSAID or a corticosteroid unless a veterinarian has specifically directed the transition. Combining these drug classes can increase the risk of gastrointestinal ulceration, perforation, bleeding, kidney injury, and other serious complications.

Examples of medicines that require veterinary review include aspirin and other veterinary NSAIDs, as well as corticosteroids such as prednisone or dexamethasone. Diuretics, medicines that may affect the kidneys, and some heart, seizure, or behavior medicines may also change the risk. Give the veterinarian a complete medication list rather than deciding whether a product “counts” as a drug.

If a veterinarian is switching a dog from one NSAID to another, or between a corticosteroid and an NSAID, the veterinarian may plan a washout period. The appropriate interval depends on the drugs, the dog, and the clinical situation; it should not be guessed at home.

What side effects should dog owners watch for?

Stop giving meloxicam and contact the prescribing veterinarian immediately if you notice a possible adverse effect, including:

• Vomiting or diarrhea
• Reduced appetite or an unusual increase in appetite
• Black, tarry, or bloody stool
• Marked tiredness, weakness, or an unusual change in activity or behavior
• Changes in drinking or urination
• Yellowing of the gums, skin, or whites of the eyes
• Pale gums, loss of coordination, a seizure, or a new skin reaction

Repeated vomiting, collapse, severe weakness, a seizure, black or bloody stool, or suspected overdose warrants urgent veterinary care. Bring the medication container or a clear photo of its label so the veterinary team can identify the product and concentration.

What if a dose is missed, vomited, or given twice?

Do not automatically repeat a dose after vomiting, and do not double the next dose after a missed one. Some medication may already have been absorbed, and giving more could increase the risk of toxicity. Call the prescribing clinic for instructions that account for the product, timing, and your dog's condition.

If an extra dose may have been given, or the bottle was chewed or spilled, contact a veterinarian or emergency veterinary service immediately. Keep the medication secured so dogs and other animals cannot reach it.

Why are rechecks and laboratory tests important?

A dog taking meloxicam for ongoing osteoarthritis pain may need regular examinations and periodic blood and urine testing. Monitoring helps the veterinarian assess pain control, detect changes in kidney or liver function, and decide whether treatment should continue or change.

Call the clinic between scheduled visits if the dog's appetite, stool, drinking, urination, behavior, or comfort changes. Do not increase the medication because the dog still appears painful. Persistent pain may mean the diagnosis or the wider treatment plan needs to be reassessed.

Frequently asked questions

Is meloxicam for dogs available over the counter?

No FDA-approved NSAID for dogs is sold over the counter in the United States. Meloxicam for dogs requires a veterinarian's prescription. A product marketed online or in a store as a nonprescription NSAID for pets has not gone through the same FDA approval process.

Can I use a previous meloxicam prescription for a new problem?

Not without speaking to a veterinarian. A new injury, illness, dehydration, medication, or change in kidney or liver function can alter the risk. Medication should be given only to the dog and for the condition for which it was prescribed.

Can a dog take meloxicam long term?

Some dogs with chronic osteoarthritis receive an NSAID over an extended period under veterinary supervision. Continued use depends on the dog's response, side effects, examination findings, and monitoring results. Owners should not decide the duration or adjust treatment independently.

Does meloxicam cure arthritis?

No. Meloxicam may reduce osteoarthritis pain and inflammation, but it does not reverse the underlying joint changes. Ongoing care often combines pain management with weight control, suitable exercise, rehabilitation, and environmental support.

Authoritative references

• U.S. Food and Drug Administration: Get the Facts about Pain Relievers for Pets
• U.S. Food and Drug Administration: What Veterinarians Should Advise Clients About NSAIDs
• Animal Drugs at FDA: Meloxicam Oral Suspension prescribing information and client information sheet
• Merck Veterinary Manual: Drugs Used to Relieve Pain in Animals

This article is for general education and cannot determine whether meloxicam is appropriate for an individual dog. Diagnosis, prescribing, and monitoring require a veterinarian who knows the dog's medical history.

Medical final review is pending review by a licensed veterinarian.