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meloxicam vs oxaprozin

Side-by-side comparison of meloxicam and oxaprozin. Data from FDA drug databases (Orange Book, NDC Directory, recalls, shortages) covering 20,000+ approved drugs, plus CMS pricing; see our methodology.

minor Known Drug Interaction

In the absence of data regarding potential interaction between pemetrexed and NSAIDs with longer half-lives (e.g., meloxicam, nabumetone), patients taking these NSAIDs should interrupt dosing for at least five days before, the day of, and two days following pemetrexed administration.

Recommendation: Avoid taking these two medications together. Talk to your doctor about using only one type of NSAID to manage your symptoms safely.

Drug Class
meloxicam Nonsteroidal Anti-Inflammatory Drug (NSAID)
oxaprozin Nonsteroidal Anti-Inflammatory Drug (NSAID)
Type
meloxicam Prescription
oxaprozin Prescription
Summary
meloxicam

Meloxicam is a non-steroidal anti-inflammatory drug (NSAID). It helps to reduce pain and swelling.

oxaprozin

Oxaprozin (Daypro) is a nonsteroidal anti-inflammatory drug (NSAID). It helps to reduce pain and swelling.

What It Treats
meloxicam

Meloxicam treats the symptoms of osteoarthritis and rheumatoid arthritis. It can also treat juvenile rheumatoid arthritis in children who weigh at least 132 pounds (60 kg). This medicine helps to relieve pain, swelling, and stiffness in your joints.

oxaprozin

This medicine can help with the symptoms of osteoarthritis, rheumatoid arthritis, and juvenile rheumatoid arthritis. These conditions can cause pain, swelling, and stiffness in your joints. Oxaprozin can help you feel better by reducing these symptoms.

How It Works
meloxicam

Meloxicam works by reducing substances in the body that cause pain and inflammation. It blocks the production of prostaglandins. Prostaglandins contribute to inflammation and pain.

oxaprozin

Oxaprozin works by reducing substances in the body that cause pain and swelling. It blocks the production of prostaglandins. Prostaglandins contribute to inflammation and pain.

Common Side Effects
meloxicam
  • Diarrhea
  • Upper respiratory infection
  • Upset stomach
  • Flu-like symptoms
oxaprozin
  • Constipation
  • Diarrhea
  • Upset stomach
  • Nausea
  • Rash
FAERS Reports
meloxicam
  • Pain 4,669
  • Tiredness 4,577
  • Joint pain 4,222
  • Feeling sick to your stomach 3,807
  • Headache 3,323
oxaprozin
  • Allergic reaction to the drug 386
  • Pain 151
  • Feeling sick to your stomach 134
  • Headache 104
  • Joint pain 103
Serious Warnings
meloxicam

Meloxicam may increase your risk of serious heart problems, including heart attack and stroke, which can be fatal. This risk may occur early in treatment and may increase with longer use. You should not take meloxicam if you are having heart bypass surgery. Meloxicam can also increase your risk of serious stomach and intestinal problems, including bleeding, ulcers, and holes, which can be fatal. These problems can occur without warning. The elderly and those with a history of ulcers are at greater risk.

oxaprozin

NSAIDs like oxaprozin can increase your risk of heart problems like heart attack and stroke. This risk can happen early in treatment and may increase with longer use. You should not take this medicine if you are having heart bypass surgery. NSAIDs also increase the risk of stomach and intestine problems like bleeding and ulcers, which can be fatal. Older adults and people with a history of stomach ulcers are at higher risk.

Pregnancy
meloxicam

Using meloxicam between 20 and 30 weeks of pregnancy may cause kidney problems in the baby, leading to low amniotic fluid. Avoid using meloxicam after 30 weeks of pregnancy because it can cause heart problems in the baby. Talk to your doctor if you are pregnant or plan to become pregnant.

oxaprozin

Taking oxaprozin after 20 weeks of pregnancy may harm your baby. Avoid taking this medicine after 30 weeks of pregnancy. Talk to your doctor if you are pregnant or plan to become pregnant.

Also Compare, Nearby Drugs

How to Read This meloxicam vs oxaprozin Comparison

meloxicam is classified in the Nonsteroidal Anti-Inflammatory Drug (NSAID) drug class, while oxaprozin sits within the Nonsteroidal Anti-Inflammatory Drug (NSAID) class. Because both drugs share the same classification, they are often considered interchangeable in theory, but clinical outcomes rarely track that cleanly. Both drugs are prescription-only, so a licensed provider must authorize use.

Adverse event totals above are pulled from the FDA's Adverse Event Reporting System (FAERS). For these top-ranked reactions alone, meloxicam has 20,598 submissions while oxaprozin has 878. Those figures reflect cumulative reporting volume, not per-patient risk, so older, widely dispensed drugs typically look worse on count alone. These two drugs have a known minor interaction flagged in FDA labeling, attributed to both drugs belong to the same family of medicines called nsaids, and taking them together is like taking a double dose. this increases the risk of side effects like stomach ulcers and kidney problems without providing extra pain relief.. Serious warnings, pregnancy guidance, and contraindications can differ even when indications overlap.

A table cannot substitute for clinical judgment. Effectiveness, tolerability, drug-drug interactions with your other medications, kidney and liver function, pregnancy status, insurance formulary, and price all feed into a decision that only a licensed prescriber can make responsibly. Data here is sourced from FDA Structured Product Labels (SPL) and FAERS, both of which update as manufacturers and clinicians submit new information. This page is for educational purposes only, is not medical advice, and should not be used to self-switch between meloxicam and oxaprozin - always consult your physician or pharmacist first.

Important: This comparison is for informational purposes only. Drug effects vary between individuals. Always consult your doctor or pharmacist for personalized medical advice.