Synthetic progestin (emergency contraception)
Levonorgestrel with painkillers (paracetamol, NSAIDs, aspirin)
Painkillers are among the most commonly co-administered medications with Levonorgestrel (Levonorgestrel), often started without telling the prescriber. Most short-term combinations are safe at the standard 1.5mg dose, but a few specific painkiller-Levonorgestrel interactions matter and should not be assumed away.
Common painkillers and Levonorgestrel
Paracetamol (acetaminophen) is generally the safest painkiller to combine with Levonorgestrel, with very few documented interactions. NSAIDs (ibuprofen, naproxen, diclofenac) can interact with cardiovascular medications and amplify renal or gastrointestinal risks of Levonorgestrel. Aspirin shares the NSAID profile plus its own bleeding risk. Opioid painkillers add sedative load to many Synthetic progestin (emergency contraception) agents.
Practical guidance
According to the prescribing information for Levonorgestrel, occasional standard-dose painkiller use is rarely a problem with Levonorgestrel at 1.5mg. Regular daily NSAID use, high-dose aspirin therapy, or any opioid combination should be reviewed with the prescriber or pharmacist before being added to a routine that already includes Levonorgestrel.
Frequently asked questions
Is paracetamol safe with Levonorgestrel? ▾
Paracetamol at standard adult doses (≤3g/day for short courses) is generally safe to take with Levonorgestrel at 1.5mg. It is usually the first-line painkiller to combine with chronic medication because of its low interaction profile.
Can I take ibuprofen on Levonorgestrel? ▾
Occasional ibuprofen for short-term pain is usually fine with Levonorgestrel. Daily ibuprofen, NSAIDs in elderly users, or NSAIDs combined with cardiovascular or renal disease deserve a pharmacist review before being routinely added to Levonorgestrel.
Products containing Levonorgestrel
More on Levonorgestrel
- With alcoholLevonorgestrel and alcohol — is it safe to drink?
- With foodShould Levonorgestrel be taken with food?
- Side effectsLevonorgestrel side effects: common, rare and warning signs
- Dosage guideLevonorgestrel dosage guide: how much to take and when
- OnsetHow fast does Levonorgestrel start working?
- DurationHow long does Levonorgestrel last?
The information on this website is provided for reference and educational purposes only. It does not replace consultation with a qualified healthcare professional.