
Best painkiller for teen period cramps
What’s best and safest for teens?

Quick summary
- Most people with periods experience cramps, and if your teen is struggling then it’s understandable to be on the hunt for the best painkiller for period cramps
- It’s good to know that paracetamol and ibuprofen are safe when taken as directed
- That said, it’s always ok to recommend your teen see a doctor if the pain feels hard to manage or the painkillers aren't working

Did you know that almost all menstruators aged 16-40 have experienced period pain (96%) to some degree?
Now that’s not to say that period pain can be awful – we know that for lots of people periods can be a painless experience.
But for parents of teens who do experience period pain, we wanted to cover the topic of painkillers (which can be used alongside other pain management methods), providing information on the best painkiller for period cramps.
We know from questions in the luna app too that a lot of teens worry about using painkillers like paracetamol and ibuprofen to help with cramps, so we’ll also talk about whether they’re safe.
The best painkiller for teen period cramps
When used properly, common painkillers like paracetamol and ibuprofen are considered the best painkillers for period pain and are safe.
👉 Paracetamol is often the first option doctors recommend – it’s gentle on the stomach and helps reduce pain and fever
👉 Ibuprofen is an anti-inflammatory – so it can be especially good for period pain, which is caused by inflammation
Both are available in most supermarkets and pharmacies.
💡 Your teen doesn't need a prescription but they do need to get them with an adult if under the age of 16.

Are painkillers bad long term for teens?
For most people, using painkillers for a few days each month is totally fine.
But taking them every day or using them more than needed can cause problems – like stomach irritation or liver problems.
That’s why it’s important to tell your teen to follow the instructions and not take more than the recommended dose.
So basically, your teen can use them when needed, and then they’re all good.
How your teen should take period pain relief tablets to be safe
It’s best to share the following information with them:
👉 Always follow the instructions on the packet – especially the dose and how often you can take it
👉 Take ibuprofen with food, as it can upset your stomach on an empty one
👉 Don’t take more than one type of painkiller at a time unless told to by a doctor
👉 You can usually take paracetamol and ibuprofen on the same day – just not at the exact same time
💡A good rule: stagger them by 2 hours (for example, paracetamol at 12pm, ibuprofen at 2pm)
👉 Don’t mix other painkillers without checking with a pharmacist or doctor first
👉 If you take other medications or have a health condition, ask your doctor or pharmacist first
What if painkillers don’t help with period pain?
If your teen is still in pain even after taking painkillers, or they’re finding the pain is getting worse, it's totally okay to speak to a doctor.
They shouldn’t have to suffer through period pain. There are treatments that can help.
Reassure your teen that they can take the help if you need it
Painkillers aren't “bad” – they’re a tool!
So if they help your teen feel better, they don’t need to feel guilty for using them.
Your teen’s comfort matters. Your teen’s health matters. And they deserve to go about their daily life when on a period.
How we created this article:
luna's team of experts comprises GPs, Dermatologists, Safeguarding Leads and Junior Doctors as well as Medical Students with specialised interests in paediatric care, mental health and gynaecology. All articles are created by experts, and reviewed by a member of luna's senior review team.
Sources:
British Heart Foundation "Painkillers: common questions answered" | Accessed 09.04.25
https://www.bhf.org.uk/informationsupport/heart-matters-magazine/medical/drug-cabinet/painkillers/top-questions-about-painkillersHarvard Health "The safety of painkillers" | Accessed 09.04.25
https://www.health.harvard.edu/blog/the-safety-of-painkillers-20101220915NHS "Side effects of ibuprofen" | Accessed 09.04.25
https://www.nhs.uk/medicines/ibuprofen-for-adults/side-effects-of-ibuprofen/NHS "Paracetamol" | Accessed 09.04.25
https://www.nhsinform.scot/tests-and-treatments/medicines-and-medical-aids/types-of-medicine/paracetamol/Wellbeing of women "Just a period survey results" | Accessed 09.04.25
https://www.wellbeingofwomen.org.uk/what-we-do/campaigns/just-a-period/just-a-period-survey-results/Find out about trends when your teen does
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