Ibuprofen is not usually recommended in pregnancy, unless it's prescribed by a doctor, especially if you're more than 30 weeks pregnant. This is because ibuprofen can affect your baby's circulation and kidneys. There may also be a link between taking ibuprofen in early pregnancy and miscarriage.
Always talk to a doctor or pharmacist before taking ibuprofen if you're pregnant. Your doctor can advise you about the benefits and possible harms of taking it.
A short course of ibuprofen may be OK, but it will depend on how many weeks pregnant you are and the reason you need to take the medicine. There may be other treatments that are more suitable for you.
Paracetamol is the best painkiller to take during pregnancy.
Ibuprofen and breastfeeding
You can take ibuprofen or use it on your skin while breastfeeding. It is one of the painkillers that's usually recommended if you're breastfeeding.
Only tiny amounts get into breast milk and it's unlikely to cause side effects in your baby. Many people have used it while breastfeeding without any problems.
If you notice that your baby is not feeding as well as usual, or if you have any other concerns about your baby, talk to your midwife, health visitor, pharmacist or doctor as soon as possible.
Ibuprofen and fertility
Taking ibuprofen occasionally for pain relief, for example when you have a headache, is unlikely to affect your fertility. However, it's best not to take ibuprofen tablets, capsules, granules or liquid for a long time (more than a week) if you're trying to get pregnant. In this case paracetamol is a better option.
This is because taking ibuprofen (tablets, capsules, granules or liquid) in large doses, or for a long time, can affect ovulation. This can make it more difficult for you to get pregnant, but you will usually start ovulating normally again when you stop taking ibuprofen.
There's no clear evidence to suggest that taking ibuprofen will reduce fertility in men.
Non-urgent advice: Tell your doctor if you're:
- trying to get pregnant
- pregnant
- breastfeeding
For more information about how ibuprofen can affect you and your baby during pregnancy, visit the Best Use of Medicines in Pregnancy (BUMPS) website.
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It’s effective at treating a range of aches and pains, such as headaches, toothaches, back pain, arthritis pain, and it’s also used to lower inflammation caused by strains and sprains.
Ibuprofen is the generic name for the drug however you may have come across branded products such as Nurofen, Brufen and Calprofen. For the treatment of sprains and strains ibuprofen can also take the form of a gel to be applied directly onto the skin. In this blog, we discuss whether ibuprofen is suitable to be taken during pregnancy and breastfeeding.
If you're wondering what other medications you can take during your pregnancy, check out our other quick articles: Can I take Gaviscon in pregancy? and Can I take co-codamol in pregnancy?
Ibuprofen during pregnancyIbuprofen is not safe to take during a pregnancy in any form, unless prescribed by a doctor, as it has harmful effects on your baby. Doctors can sometimes prescribe ibuprofen during a pregnancy in special circumstances, in which case the pregnancy must be closely monitored.
While ibuprofen is not recommended to take at any point during your pregnancy, it can cause particularly harmful birth defects if you are more than 30 weeks pregnant.
If you are breastfeeding, ibuprofen is safe to take, however it’s recommended that you always check with your GP first.
If you have any questions about taking ibuprofen during your pregnancy, please get in touch with our pharmacy team. Our pharmacy team is here to provide free, professional advice for everyone.
Contact the Pharmacy Team
What problems can ibuprofen cause during pregnancy?
Taking ibuprofen during your first trimester may increase the risk of having a miscarriage. Some studies have also suggested that ibuprofen used during early pregnancy may also lead to increased risks of certain birth defects, though these associations have not been clearly verified.
When taken during pregnancy after 30 weeks, ibuprofen may reduce your levels of amniotic fluid to the point where oligohydramnios can develop.
Oligohydramnios refers to low levels of amniotic fluid, which can increase the risk of miscarriage, stillbirth, and may cause underdeveloped lungs.
Ibuprofen taken after 30 weeks of pregnancy can also affect the baby’s circulation and heart, putting the baby at risk.
I’ve accidentally taken ibuprofen during pregnancyIf you’ve accidentally taken a one-off dosage of ibuprofen before week 30 of your pregnancy, don’t worry. This is unlikely to cause any harm, however regular use is dangerous and not recommended. If you have any concerns, please talk your GP, pharmacist or midwife.
If you accidentally take ibuprofen after week 30 of your pregnancy, please speak to your midwife or doctor as soon as possible.
Which painkillers are safe to take during pregnancy?It’s important to note that in addition to ibuprofen, aspirin is also not recommended during pregnancy, as it may cause similar harmful effects to your baby. Like ibuprofen, aspirin is also a non-steroidal anti-inflammatory drug.
For aches and pains, the safest choice during pregnancy is paracetamol. However, even in this case, it’s recommended that you take the lowest possible dosage, for the shortest time possible.
If paracetamol is not effective at treating your pain, please speak to your GP, as they will be able to assess the situation and provide appropriate guidance.