Yes, for most people ibuprofen (Advil, Motrin) is not known to make combined birth control pills less effective. Ibuprofen is not listed in the drug interactions section of the combined pill label we checked, and the CDC's list of medicines that affect the pill does not include it. The drugs that do lower effectiveness are things like rifampin, rifabutin, certain seizure medicines, and St. John's wort. Ibuprofen still has its own warnings, so check its label if you have stomach, kidney, heart, or blood pressure problems or take other medicines.
Does ibuprofen make the pill less effective?
No interaction between ibuprofen and the pill is listed. We checked the FDA label for a combined pill (levonorgestrel and ethinyl estradiol). Its drug interactions section lists the medicines that can lower hormone levels. Ibuprofen and other NSAIDs are not on it.
The CDC's medical eligibility guide for combined hormonal birth control has its own list of drug interactions. It covers seizure medicines, antibiotics, antifungals, HIV medicines, antidepressants, and St. John's wort. It does not list NSAIDs or pain relievers. The ibuprofen pages from MedlinePlus and the NHS do not mention birth control as a concern either.
Absence from a list is not a promise for every product. If your pill is not a combined pill, or you have a specific worry, a pharmacist can check your exact brand.
Which medicines do make birth control less effective?
Most of these are enzyme inducers: they speed up the breakdown of the pill's hormones, which lowers hormone levels. The CDC rates rifampin, rifabutin, and the seizure medicines below as usually not recommended with combined birth control (category 3), because they are likely to make it less effective. The pill label lists the others:
- Rifampin or rifabutin: antibiotics used mainly for tuberculosis. The CDC says most broad-spectrum antibiotics do not affect the pill. Our page on antibiotics and birth control covers this in more detail.
- Certain seizure medicines: phenytoin, carbamazepine, barbiturates, primidone, topiramate, and oxcarbazepine. Lamotrigine is a separate case: the pill can lower lamotrigine levels, so the seizure medicine may need a dose change.
- Other drugs on the pill label: bosentan, felbamate, griseofulvin, rufinamide, and aprepitant. Some HIV and hepatitis C medicines can raise or lower hormone levels.
- St. John's wort: an herbal supplement. The CDC says it might decrease the effectiveness of hormonal birth control.
- If you take any of these, ask your prescriber about a backup or different method. MedlinePlus says to use another method of birth control if you take a medicine that lowers the pill's effectiveness.
Can I use ibuprofen for period cramps on the pill?
Yes. Menstrual cramps are one of the uses on the Advil Drug Facts label, and the NHS suggests painkillers like ibuprofen or paracetamol for period pain. The NHS also says the pill can thin the womb lining, making periods lighter and easing the pain.
Follow the label. Each Advil tablet contains 200 mg of ibuprofen. If you use another brand, such as Motrin, check its label for the strength and dose.
- Adults and children 12 and older: 1 tablet every 4 to 6 hours while symptoms last. If 1 does not help, 2 may be used.
- Daily limit: no more than 6 tablets in 24 hours unless a doctor tells you to.
- Upset stomach: take it with food or milk if it upsets your stomach.
- Stop and ask a doctor if pain gets worse or lasts more than 10 days.
Can I take Tylenol or another pain reliever with it?
Do not take ibuprofen with naproxen (Aleve) or aspirin for pain. They are all NSAIDs. The Advil label says the chance of severe stomach bleeding is higher if you take other NSAIDs.
Acetaminophen (Tylenol) is a different kind of medicine. The NHS says adults can take paracetamol (the UK name for acetaminophen) at the same time as ibuprofen if needed, and suggests trying each one on its own first. MedlinePlus is stricter: do not take nonprescription ibuprofen with any other medicine for pain unless your doctor tells you to. The Advil label also says to ask a doctor or pharmacist before use if you take any other drug. So the pairing is not right for everyone.
One detail from the pill label: acetaminophen may raise estrogen levels, and the pill may lower acetaminophen levels. The label does not say this makes birth control less effective.
Who should ask before taking ibuprofen?
The question is usually the ibuprofen, not the pill. The Advil label says to ask a doctor first if any of these apply:
- You have had stomach ulcers, bleeding problems, or heartburn.
- You have high blood pressure, heart disease, kidney disease, liver cirrhosis, or asthma, or you have had a stroke.
- You take a blood thinner, a steroid, or a diuretic (water pill). MedlinePlus also lists antidepressants called SSRIs and SNRIs.
- You take aspirin for your heart, because ibuprofen may decrease that benefit.
- You might be pregnant. The label says not to use ibuprofen at 20 weeks or later in pregnancy unless a doctor tells you to.
When should you get care?
In an emergency, call 911Get care the same day if period or pelvic pain is severe or worse than usual and painkillers have not helped. The NHS lists this as a reason for urgent advice.
Stop ibuprofen and get care the same day if you vomit blood, have bloody or black stools, feel faint, or have stomach pain that does not go away.
Call 911 if you have sudden chest pain, shortness of breath, sudden severe headache, sudden vision changes, trouble speaking or slurred speech, or weakness or numbness in an arm, leg, or one side of the body. MedlinePlus lists these as reasons for emergency treatment on the pill, and the Advil label lists several as signs of heart problems or stroke.
Call 911 for signs of a severe allergic reaction to ibuprofen: facial swelling, wheezing, hives, or shock.
Leg pain or leg swelling on the pill needs prompt care. MedlinePlus lists leg pain with the symptoms that need a call to your doctor right away or emergency treatment.
How our AI doctor decides when to send you to care ›What can make the pill fail when I'm sick?
Ibuprofen will not, but being sick can. MedlinePlus says vomiting or diarrhea can stop the pill from working as well, and you may be told to use a backup method for 7 days. Check your pill pack's instructions and call your doctor or pharmacist. If you miss pills while you feel unwell, follow your pack's missed-pill instructions too.
Common questions
Can I take ibuprofen on birth control?
Yes, for most people. Ibuprofen is not listed as an interaction on combined pill labels or in the CDC's drug interaction guide for birth control. Follow the ibuprofen label and ask first if you have stomach, kidney, heart, or blood pressure problems.
Does Advil or Motrin stop the pill from working?
No interaction is listed. Advil and Motrin are both ibuprofen, and ibuprofen is not on the pill label's list of drugs that lower the pill's hormone levels. Drugs that do include rifampin, rifabutin, and certain seizure medicines.
Can I take naproxen (Aleve) on the pill?
Naproxen is not on the pill label's interaction list either. Just do not take it together with ibuprofen, because stacking two NSAIDs raises the risk of stomach bleeding.
Do I need a backup method if I take ibuprofen?
Not because of the ibuprofen. You may need backup if you missed pills, had vomiting or diarrhea, or started a medicine like rifampin or certain seizure drugs. Check your pill pack's instructions.
Does ibuprofen work for cramps on the pill?
Yes. Menstrual cramps are a listed use on the Advil label. The NHS also says the pill can make periods lighter and ease period pain.
Pymander is not a replacement for a physician and does not provide medical advice, diagnosis, or treatment. Always seek the advice of a qualified health provider with questions about a medical condition. If you think you may have a medical emergency, call 911.