NSAID (preferential COX-2 inhibitor)
Meloxicam with the birth control pill
Many women of reproductive age take a combined or progestogen-only oral contraceptive while also using a chronic medication such as Meloxicam (Meloxicam). The combination is generally fine at 7.5mg, 15mg, but a small number of medications can reduce contraceptive efficacy meaningfully and need either a backup method or a switch.
How Meloxicam can affect contraceptive efficacy
Combined and progestogen-only contraceptives are metabolised through CYP3A4. Strong CYP3A4 inducers (some antiepileptics, rifampicin, St John's Wort) lower contraceptive plasma levels and reduce efficacy. Whether Meloxicam acts on CYP3A4 determines whether Meloxicam affects contraception. Most agents in NSAID (preferential COX-2 inhibitor) have no clinically meaningful effect on the pill at 7.5mg, 15mg.
Practical guidance
According to the prescribing information for Meloxicam, women on hormonal contraception should review Meloxicam with the prescribing pharmacist or doctor. Where an interaction is documented, additional barrier contraception or switching to a non-oral method (IUD, implant) for the duration of Meloxicam therapy is the standard mitigation.
Frequently asked questions
Will Meloxicam make my pill less effective? ▾
Most NSAID (preferential COX-2 inhibitor) medications at 7.5mg, 15mg do not affect oral contraceptive efficacy. The exceptions are CYP3A4-inducing drugs and a small number of others. The prescribing information for Meloxicam states whether the interaction is meaningful.
Do I need a backup contraceptive on Meloxicam? ▾
Backup contraception is needed only when there is a documented interaction between Meloxicam and the contraceptive method. For most users at 7.5mg, 15mg, no backup is required. The pharmacist confirms whether Meloxicam interacts with hormonal contraception.
Products containing Meloxicam
More on Meloxicam
- With alcoholMeloxicam and alcohol — is it safe to drink?
- With foodShould Meloxicam be taken with food?
- Side effectsMeloxicam side effects: common, rare and warning signs
- Dosage guideMeloxicam dosage guide: how much to take and when
- OnsetHow fast does Meloxicam start working?
- DurationHow long does Meloxicam last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.