This article spends more time on when to seek investigation than on treatment, because that is where the greater harm is being done. A great many people are quietly enduring pain that has a name, a cause and a treatment.
So the treatment section comes last, and it is honest about how modest the evidence is.
What causes ordinary period pain
The mechanism is worth a paragraph, because it explains why the measures that work, work.
The lining of the womb produces chemicals called prostaglandins, which make the muscle of the womb contract in order to shed it. Strong contractions briefly reduce blood flow to the muscle, and that is the cramp.
It follows that measures reducing prostaglandin production, or relaxing the muscle, are the ones that work — which explains both why anti-inflammatories help and why timing them matters so much.
Why the timing of painkillers matters so much
Worth its own few lines, because it is the change that costs nothing and helps most.
Anti-inflammatories do not switch off pain that already exists. They reduce the production of the chemicals causing it. Once a cycle has produced a large quantity of those chemicals, a tablet is working against a head start.
Taken at the first sign — or the evening before, if your cycle is predictable enough — the same dose does considerably more. Most people discover this by accident years later, if at all.
When it needs investigating
This is the section worth reading twice. Period pain is routinely normalised, including by people who have it, and conditions like endometriosis are diagnosed years later than they should be.
| Pattern | What it may suggest | What to do |
|---|---|---|
| Pain only with the period, eases with painkillers | Likely primary | Self-management is reasonable |
| Pain that stops you functioning | Not something to accept | See a doctor |
| Pain outside your period | Suggests an underlying cause | See a doctor |
| Pain during or after sex | Worth investigating | See a doctor |
| Pain that started years after your periods did | More likely secondary | See a doctor |
| Very heavy bleeding, or difficulty conceiving | Worth investigating together | See a doctor |
The American College of Obstetricians and Gynecologists publishes patient material on painful periods and on endometriosis that is worth reading before an appointment.
Getting the basics right
Assuming the pain has been assessed and is primary, several things genuinely help and cost very little.
- Take anti-inflammatories early. At the first sign rather than once the pain has built. This single change makes more difference than most people expect.
- Use heat. A hot water bottle or heat patch over the lower abdomen, and it holds up surprisingly well against medication in trials.
- Keep moving. Regular exercise across the month has reasonable evidence for reducing pain, though nobody is suggesting a hard session on day one.
- Track it. Three months of records — days, severity, what helped — turns a vague consultation into a useful one.
- Ask about hormonal options if the pain is significant. They are a mainstay for good reason.
What helps, ranked honestly
Set out together, because the ordering is not what most articles on this subject imply.
| Measure | Evidence | Notes |
|---|---|---|
| Anti-inflammatories, taken early | Good | Timing changes the result more than the dose |
| Hormonal options | Good | A mainstay; a conversation with your doctor |
| Local heat | Reasonable | Compares well with medication in trials |
| Regular exercise | Reasonable | Across the month, not on the worst day |
| Acupuncture | Low certainty | May help; the reviews decline to commit |
| Dietary supplements | Mixed and weak | Popular, poorly supported, usually harmless |
What the tracking is for
It is not busywork. A consultation about period pain is far more productive when you can say how many days a month you are affected, what the pain stops you doing, and what you have already tried.
It is the same principle set out in how many acupuncture sessions people usually need: deciding in advance what you are measuring is what makes any later review honest.
Where acupuncture fits, honestly
The evidence is of low certainty. Reviews of acupuncture for period pain find a mixture of positive and null results, small studies, and enough methodological variation that no confident recommendation follows.
That is a genuine “may help”, not a coded yes. If you would like to try it, a course of about six sessions with an honest review is the sensible shape, and if nothing has changed we will say so.
What it should not do is delay investigation. If your pain fits any row in the table above, the appointment to make is with a doctor.
Related things we have written
Pain and sleep interact, and a bad few nights makes everything harder — why pain persists covers that relationship. For the other end of reproductive life, acupuncture for menopause symptoms takes the same honest approach to a differently mixed evidence base.
Booking a session in Beverly
Acupuncture is $75 a session and everything is on our rates page. Appointments run Tuesday, Wednesday and Friday 9am to 6pm and Saturday 8am to 2pm.
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Frequently asked questions
How much period pain is normal?
Cramping for the first day or two that responds to painkillers and does not stop you doing things is common. Pain that regularly keeps you off work or school, does not respond to anti-inflammatories, or occurs outside your period is not something to simply accept.
What is the difference between primary and secondary period pain?
Primary is cramping caused by the normal contractions of the womb, with no underlying condition. Secondary is pain caused by something else — endometriosis, adenomyosis or fibroids among them. The distinction changes everything about what should happen next.
When should painkillers be taken?
Earlier than most people take them. Anti-inflammatories work by blocking the production of the chemicals driving the cramps, so starting them at the first sign, or the day before if your cycle is predictable, works better than waiting until the pain is established.
Does heat actually help?
Yes, and better than its reputation suggests. Local heat has been compared favourably with painkillers in trials, it is cheap, and it has no side effects worth the name.
Does acupuncture help period pain?
The evidence is of low certainty. Some trials are positive, the overall picture is inconclusive, and reviews decline to make a confident recommendation. It may help; we are not going to promise that it will.
This article is general information, not medical advice. Acupuncture is intended to work alongside the care of your doctor, not to replace it. Please speak to a clinician about any new, severe or changing symptom.