Best Tea for Period Cramps: 8 Teas Ranked by What Trials in Real Women Found
The best tea for period cramps is ginger, followed by chamomile and cinnamon, and the surprise for most people is that raspberry leaf, the tea everyone recommends, has never been tested for cramps at all. Ginger is different: in six randomised trials pooled in a 2015 meta-analysis, 750 to 2,000 mg of ginger powder taken during the first three to four days of the period reduced pain substantially, and in a head-to-head trial of 150 students it matched both ibuprofen and mefenamic acid. Chamomile, cinnamon, fennel and peppermint each have at least one placebo-controlled trial in women with painful periods, which is more than most 'womb teas' can say.
Primary dysmenorrhoea is driven by prostaglandins released from the uterine lining, which make the uterus contract hard and starve it of oxygen for a few seconds at a time. That is why NSAIDs work so well and why the herbs that help tend to be the ones that dampen prostaglandin synthesis (ginger, cinnamon, fennel) or relax smooth muscle (chamomile, peppermint). Timing matters more than for most tea uses: start a day before bleeding if you can predict it, and keep drinking through the worst 48 hours. A hot cup also delivers heat and fluid, both of which have evidence of their own.
See a clinician if cramps have become steadily worse over a few years, if pain starts days before bleeding or continues after it, if sex or bowel movements are painful, if periods are heavy enough to soak a pad an hour, or if ibuprofen and naproxen barely touch it. Those are the signs of endometriosis, adenomyosis or fibroids, and no tea treats them.
Quick answer
- Ginger tea — 750 to 2,000 mg a day for the first 3 days matched ibuprofen and mefenamic acid in trials; the best-evidenced option
- Chamomile tea — reduced pain and anxiety in several small trials; relaxes uterine muscle and helps you sleep through it
- Cinnamon tea — 1.3 g a day for 3 days cut pain, bleeding and nausea versus placebo in 76 students
- Fennel tea — comparable to mefenamic acid in some trials; a meta-analysis of 12 RCTs found a real reduction in pain
- Peppermint tea — similar pain relief to mefenamic acid with less nausea in one crossover trial
- Raspberry leaf tea — tradition only; no trial has tested it for cramps
The 8 best teas for period cramps
Ranked by the strength of human evidence. Strong = multiple trials or a meta-analysis. Moderate = a few small trials. Preliminary = early, traditional or animal data.
A 2015 meta-analysis of six randomised trials found 750 to 2,000 mg of ginger powder a day during the first three to four days of menstruation reduced pain substantially compared with placebo. In a trial of 150 students, 250 mg of ginger four times a day for three days matched 400 mg ibuprofen and 250 mg mefenamic acid, and in a 120-woman placebo trial, 500 mg three times a day starting two days before bleeding cut both pain severity and duration. Ginger inhibits the cyclooxygenase enzymes that make prostaglandins, the same target as NSAIDs.
- Key evidence
- Daily 2015 meta-analysis of 6 RCTs (Pain Med); Ozgoli 2009 head-to-head with ibuprofen
- How to brew it
- 10 g fresh ginger (a thumb), sliced thin, simmered in 300 ml water for 10 to 15 minutes, or 1 g dried ginger powder steeped covered 5 minutes; 3 cups a day from the day before bleeding through day 3
- Best for
- Moderate to severe cramps, especially with nausea; the tea to reach for first
- Cautions
- Fresh-ginger tea gives less gingerol than the capsules in the trials, so brew it strong or stir in dried powder. Ginger has a mild antiplatelet effect, so talk to a clinician if you take anticoagulants or have very heavy periods. Can cause heartburn.
A 2021 systematic review found chamomile reduced menstrual pain in most of the small trials examined, including one in which students drank two cups a day from a week before their period through its first days and reported less pain and less anxiety than controls. Chamomile's apigenin and flavonoids relax smooth muscle and reduce prostaglandin E2 in the lab, and its sedative effect helps with the sleep that cramps steal. The trials are small and mostly from Iran, so the tier is Moderate rather than Strong.
- Key evidence
- Niazi and Moradi 2021 systematic review (Int J Community Based Nurs Midwifery); Jenabi 2010 tea trial
- How to brew it
- 1 heaped tablespoon (3 g) dried flowers per 250 ml just-boiled water, covered, 10 minutes; 2 cups a day, one at bedtime, starting a week before your period
- Best for
- Cramps with anxiety, irritability or poor sleep, and for anyone who cannot take NSAIDs
- Cautions
- Avoid with ragweed, chrysanthemum or daisy allergy. Chamomile adds to sedatives and may enhance warfarin. Safe in food amounts in pregnancy; large medicinal doses are not advised.
In a placebo-controlled trial of 76 students, 420 mg of cinnamon three times a day for the first three days of the period reduced pain severity and duration, menstrual bleeding, nausea and vomiting compared with placebo. A second trial compared cinnamon favourably with ibuprofen on pain over 72 hours. Cinnamaldehyde inhibits prostaglandin synthesis and relaxes uterine muscle in animal tissue. Again the doses were capsules of powder, so a strong simmered tea gets you part of the way.
- Key evidence
- Jaafarpour 2015 RCT, 76 students (Iran Red Crescent Med J)
- How to brew it
- 1 Ceylon cinnamon stick plus half a teaspoon of Ceylon powder simmered in 300 ml water for 10 minutes; 2 to 3 cups a day for the first 3 days
- Best for
- Cramps that come with heavy bleeding or nausea
- Cautions
- Use Ceylon rather than cassia if you drink it for several days; cassia's coumarin burdens the liver. Cinnamon can lower blood sugar alongside diabetes medication. Avoid medicinal doses in pregnancy.
A 2020 meta-analysis of 12 randomised trials found fennel reduced menstrual pain significantly compared with placebo, and in one of the earliest trials 30 mg of fennel extract every four hours was almost as effective as mefenamic acid in 60 students. Fennel's anethole relaxes uterine smooth muscle and may reduce prostaglandin-driven contractions. The trials used extracts and capsules, the quality was mixed, and fennel has mild oestrogenic activity that limits who should drink it daily.
- Key evidence
- Lee 2020 meta-analysis of 12 RCTs (Nutrients)
- How to brew it
- 1 to 2 teaspoons (3 to 5 g) fennel seeds, lightly crushed, per 250 ml just-boiled water, covered, 10 minutes; 2 to 3 cups a day during the period
- Best for
- Cramps with bloating and gas, which fennel also treats
- Cautions
- Mildly oestrogenic, so avoid regular use with oestrogen-sensitive cancers or on tamoxifen, and in pregnancy. Can interact with ciprofloxacin. Rare allergy in people sensitive to celery or carrot family plants.
In a double-blind crossover trial of 127 students, peppermint extract capsules three times a day produced pain relief close to mefenamic acid over the first three days of the period, with less nausea and diarrhoea than the drug. Menthol relaxes smooth muscle by blocking calcium channels, which is the same way it quiets the gut in irritable bowel. That is one trial, and it used an extract, so the tea ranks Moderate on the strength of the mechanism and the trial together.
- Key evidence
- Masoumi 2016 crossover RCT, 127 students (Iran J Nurs Midwifery Res)
- How to brew it
- 1 tablespoon (2 g) dried peppermint per 250 ml just-boiled water, covered, 5 to 7 minutes; 2 to 3 cups a day during cramps
- Best for
- Cramps with nausea, bloating or loose bowels, which are common on day one
- Cautions
- Peppermint relaxes the lower oesophageal sphincter and can worsen reflux. Avoid large amounts with gallstones. Not for infants or very young children, and it can reduce the absorption of some drugs such as cyclosporine.
In a randomised trial of 100 students, 1,200 mg of lemon balm a day taken around the period for three cycles reduced the systemic symptoms that travel with cramps, such as fatigue, irritability and headache, and a separate trial found it eased premenstrual symptoms. Rosmarinic acid is anti-inflammatory and antispasmodic in the lab, and lemon balm reliably reduces anxiety in human trials. It is a supporting act rather than a pain-killer.
- Key evidence
- Mirabi 2018 RCT, 100 students (Iran J Pharm Res)
- How to brew it
- 1 tablespoon (2 g) dried leaf, or a small handful fresh, per 250 ml water just off the boil, covered, 10 minutes; 2 cups a day
- Best for
- Cramps that come with mood swings, tension headache or trouble sleeping
- Cautions
- May lower thyroid hormone activity, so avoid regular use with hypothyroidism or on levothyroxine without monitoring. Adds to sedatives. Fine in pregnancy in food amounts.
Curcumin reduced premenstrual symptom severity over three cycles in a randomised trial of 70 students taking 100 mg twice a day for ten days around the period, and it lowers inflammatory cytokines in human trials. For cramps specifically the evidence is a small number of trials using curcumin extracts, often combined with other herbs, which is why turmeric is Preliminary here. As a warm anti-inflammatory cup it is reasonable; as a replacement for ginger it is not.
- Key evidence
- Khayat 2015 RCT, 70 students, PMS (Complement Ther Med)
- How to brew it
- 1 teaspoon ground turmeric or 2 cm fresh root simmered 10 minutes in 250 ml water or milk alternative with a pinch of black pepper and a little fat; 1 to 2 cups a day
- Best for
- Women who want a non-ginger anti-inflammatory tea, or who have PMS as well as cramps
- Cautions
- Antiplatelet effect, so caution with anticoagulants and very heavy bleeding. Avoid with gallstones. Can worsen reflux and stains everything.
Raspberry leaf is the most recommended period tea and the least tested. There is no randomised trial of it for menstrual pain; the human evidence is one pregnancy study of 192 women in which it did not shorten the first stage of labour, though it was safe. Its reputation rests on in-vitro work showing an uterine-relaxant fraction (fragarine) and centuries of midwifery use. It is a pleasant, tannic, caffeine-free cup, and that is the honest claim.
- Key evidence
- No dysmenorrhoea trial; Simpson 2001 pregnancy RCT (J Midwifery Womens Health)
- How to brew it
- 1 tablespoon (3 g) dried leaf per 250 ml just-boiled water, covered, 10 minutes; 1 to 2 cups a day if you like it
- Best for
- People who want a mild tea they enjoy alongside ginger, and anyone put off by the stronger flavours above
- Cautions
- Tannins reduce iron absorption, a real issue with heavy periods; keep it away from meals and iron tablets. Avoid in early pregnancy, as its traditional use is late third trimester only, and check with a midwife before using it then.
How to choose
- If cramps are bad enough to keep you home, start ginger the day before bleeding and drink it three times a day for three days; it is the only tea that has gone head-to-head with ibuprofen.
- If nausea or loose bowels come with the cramps, ginger or peppermint; if bloating dominates, fennel.
- If you cannot sleep through the pain or feel anxious and wired, chamomile or lemon balm in the evening.
- If your periods are heavy as well as painful, cinnamon has the one trial showing less bleeding, and avoid tannic teas near meals to protect your iron.
- If you cannot take NSAIDs because of your stomach, kidneys or asthma, ginger and chamomile are your main tools, with heat.
- Any tea on this list can be combined with ibuprofen or naproxen; tea does not replace a drug that works, it reduces how much of it you need.
What to skip
Raspberry leaf as a cramp treatment
No trial has tested it for period pain. Drink it if you like the taste, but if you only have room for one tea, ginger has the evidence and raspberry leaf has the folklore.
'Womb detox' and 'period cleanse' teas
The uterus cleans itself every month; that is what a period is. These blends often contain senna or dong quai, which can increase bleeding and interact with blood thinners.
Strong coffee or energy tea on day one
Caffeine constricts blood vessels and some women find it worsens cramps and breast tenderness, although the evidence is mixed. Switch to the caffeine-free options above for the first two days and see whether you notice a difference.
Safety and when to see a clinician
- Ginger, cinnamon, turmeric and fennel each have a mild effect on clotting or bleeding; if you take warfarin or a DOAC, or your periods already soak a pad an hour, ask a clinician before using them for three days straight.
- Fennel is mildly oestrogenic; avoid regular use if you have had an oestrogen-sensitive cancer or take tamoxifen.
- Lemon balm can blunt thyroid hormone; skip it if you have hypothyroidism unless your doctor agrees.
- If you might be pregnant, a painful 'late period' with one-sided pain, shoulder-tip pain or dizziness is an emergency; do not treat it with tea.
- In pregnancy, ginger and chamomile in food amounts are fine, raspberry leaf belongs to the last weeks only, and fennel, cinnamon and licorice in medicinal doses should be avoided.
- See a clinician if pain lasts beyond the bleeding, worsens year on year, needs more than the maximum dose of ibuprofen, or comes with pain during sex or bowel movements; these point to endometriosis or adenomyosis, which are treatable.
What matters as much as the tea
- Ibuprofen 400 mg or naproxen 500 mg started at the first sign of bleeding, with food, and continued on schedule for 48 hours outperforms every tea here and works better when started early.
- Heat: a 40°C heat wrap on the lower abdomen matched ibuprofen in a meta-analysis of six trials and combines well with any tea.
- Regular aerobic exercise across the month, not just during the period, reduced dysmenorrhoea severity in a 2019 meta-analysis.
- A combined hormonal contraceptive or hormonal IUD cuts cramps dramatically by thinning the lining; worth discussing if periods cost you days each month.
- Omega-3 fish oil (1 to 2 g a day for 2 to 3 months) and magnesium have low-quality but consistent trial evidence for reducing pain; both are cheap.
Frequently asked questions
What tea is best for period cramps?
Ginger. It is the only tea plant that has gone head-to-head with ibuprofen and mefenamic acid in a randomised trial and matched them, and a meta-analysis of six trials confirms the effect. Brew it strong from fresh root or add a gram of dried powder, three times a day for the first three days.
Does raspberry leaf tea help with period cramps?
There is no evidence that it does. No trial has tested raspberry leaf for menstrual pain; the single human study was in late pregnancy and found no effect on labour. It is a safe, pleasant, tannic tea with a strong folklore but nothing behind it for cramps.
How much ginger tea should I drink for cramps?
Aim for the equivalent of 750 to 2,000 mg of dried ginger a day across the first three days. That is roughly three strong cups made from 10 g of fresh root each, or three cups each with 500 mg to 1 g of dried ginger powder stirred in. Start the day before bleeding if your cycle is predictable.
Is chamomile tea good for menstrual cramps?
Yes, modestly. Several small trials, mostly in students drinking two cups a day, found less pain and anxiety than controls, and a 2021 systematic review supported the effect. It is less powerful than ginger on pain but better for sleep and mood, so many women use both.
When should I start drinking tea for period pain?
The day before bleeding starts, if you can predict it, and continuing through day two or three. Prostaglandins peak in the first 48 hours, which is why both NSAIDs and ginger work best when they are already on board. Chamomile trials started a week before.
Can I drink these teas with ibuprofen?
Yes. None of the teas on this list has a dangerous interaction with ibuprofen or naproxen, and using them together usually means you need fewer tablets. Take the NSAID with food, and be cautious combining ginger or turmeric with prescription blood thinners rather than with over-the-counter painkillers.
Does peppermint tea help with cramps?
One crossover trial of 127 students found peppermint extract relieved pain nearly as well as mefenamic acid, with less nausea. Menthol relaxes smooth muscle, which is why it also calms the gut. The tea is weaker than the extract, but it is a sensible choice when cramps come with nausea or loose bowels.
References
- Daily JW, Zhang X, Kim DS, Park S. Efficacy of ginger for alleviating the symptoms of primary dysmenorrhea: a systematic review and meta-analysis of randomized clinical trials. Pain Medicine (2015)
- Ozgoli G, Goli M, Moattar F. Comparison of effects of ginger, mefenamic acid, and ibuprofen on pain in women with primary dysmenorrhea. Journal of Alternative and Complementary Medicine (2009)
- Rahnama P, Montazeri A, Huseini HF, Kianbakht S, Naseri M. Effect of Zingiber officinale R. rhizomes (ginger) on pain relief in primary dysmenorrhea: a placebo randomized trial. BMC Complementary and Alternative Medicine (2012)
- Niazi A, Moradi M. The Effect of Chamomile on Pain and Menstrual Bleeding in Primary Dysmenorrhea: A Systematic Review. International Journal of Community Based Nursing and Midwifery (2021)
- Jaafarpour M, Hatefi M, Najafi F, Khajavikhan J, Khani A. The effect of cinnamon on menstrual bleeding and systemic symptoms with primary dysmenorrhea. Iranian Red Crescent Medical Journal (2015)
- Lee HW, Ang L, Lee MS, Alimoradi Z, Kim E. Fennel for Reducing Pain in Primary Dysmenorrhea: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Nutrients (2020)
- Masoumi SZ, Asl HR, Poorolajal J, Panah MH, Oliaei SR. Evaluation of mint efficacy regarding dysmenorrhea in comparison with mefenamic acid: A double blinded randomized crossover study. Iranian Journal of Nursing and Midwifery Research (2016)
- Simpson M, Parsons M, Greenwood J, Wade K. Raspberry leaf in pregnancy: its safety and efficacy in labor. Journal of Midwifery & Women's Health (2001)
- Pattanittum P, Kunyanone N, Brown J, et al.. Dietary supplements for dysmenorrhoea. Cochrane Database of Systematic Reviews (2016)View source
- Marjoribanks J, Ayeleke RO, Farquhar C, Proctor M. Nonsteroidal anti-inflammatory drugs for dysmenorrhoea. Cochrane Database of Systematic Reviews (2015)View source
- Jo J, Lee SH. Heat therapy for primary dysmenorrhea: A systematic review and meta-analysis of its effects on pain relief and quality of life. Scientific Reports (2018)
- Armour M, Smith CA, Steel KA, Macmillan F. The effectiveness of self-care and lifestyle interventions in primary dysmenorrhea: a systematic review and meta-analysis. BMC Complementary and Alternative Medicine (2019)
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Ask about tea for period crampsThis guide is educational and is not medical advice. Herbal teas can interact with prescription medicines. Talk with a clinician or pharmacist before relying on any of them, especially if you are pregnant, breastfeeding, have a chronic condition, or take medication.