Period cramps affect more than half of menstruating people. Here are twelve evidence-backed ways to ease the pain — including some you may not have tried yet.
Period cramps — medically known as dysmenorrhoea — are caused by prostaglandins, hormone-like compounds released by the uterine lining as it sheds. These chemicals trigger uterine muscle contractions that help expel the lining, but in high concentrations they also cause the intense cramping, nausea, and lower-back pain that many people dread every month. The good news: there are well-researched strategies to bring that pain down significantly.
The twelve methods below range from immediate home remedies to longer-term nutritional approaches. Many work best in combination — and a few work even better when you start them before your period begins.
Before diving into relief methods, it helps to understand what type of period pain you're dealing with:
Primary dysmenorrhoea is the most common type. It's caused by the prostaglandins described above — there's no underlying condition causing it. The pain typically starts a day or two before your period and eases within two to three days of bleeding starting. It usually begins in the teenage years and may improve with age or after pregnancy.
Secondary dysmenorrhoea is period pain caused by an underlying reproductive health condition — most commonly endometriosis, adenomyosis, fibroids, or pelvic inflammatory disease. This type of pain often gets worse over time rather than better, may start earlier in the cycle, and may last throughout the entire period or beyond. If your cramps are severe or worsening, always discuss with a doctor to rule out secondary causes.
Applying heat to your lower abdomen is one of the most effective and immediate ways to ease period cramps. Heat relaxes the uterine muscle and increases blood flow to the area, reducing the intensity of contractions. A hot water bottle, heat pad, or adhesive heat patch placed on your lower abdomen or lower back can provide significant relief. Research has found heat therapy comparable to ibuprofen for period pain — making it an excellent first line of defence, especially if you prefer to avoid medication.
Non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen and naproxen sodium work by blocking prostaglandin production — so they target the actual cause of cramps, not just the pain signal. The key to making them work: take them before cramps peak. If you can predict when your period is due, start taking NSAIDs one to two days before your period begins or at the very first sign of pain. Taking them reactively — only once the cramps are severe — is far less effective because prostaglandins have already built up. Always follow dosage instructions and take with food.
The last thing most people want to do when cramping is exercise — but gentle movement genuinely helps. Physical activity releases endorphins, your body's natural pain-relieving chemicals, and increases circulation to the pelvic area. You don't need an intense workout: a 20-minute walk, light cycling, or gentle stretching is enough to shift the pain. Studies show that women who exercise regularly throughout their cycle tend to experience milder cramps overall, likely due to consistently elevated endorphin levels and lower baseline prostaglandin production.
A TENS machine delivers small electrical pulses through adhesive pads placed on the lower abdomen. These pulses are thought to interfere with pain signals travelling to the brain and stimulate the release of endorphins. Several clinical studies have found TENS to be effective for period pain, particularly high-frequency TENS. Small, discreet devices designed specifically for period pain are now widely available without a prescription and can be worn under clothing during daily activities — making them a practical option for managing pain on the go.
Magnesium is a muscle relaxant that plays a direct role in reducing uterine spasms. Studies have found that women with dysmenorrhoea tend to have lower magnesium levels, and that supplementing with magnesium can reduce both the severity of cramps and the need for pain medication. Magnesium glycinate and magnesium citrate are generally well tolerated forms. Taking magnesium regularly throughout your cycle — not just during your period — appears to provide the most benefit, as it gradually increases your body's baseline levels.
Omega-3s, found in oily fish (salmon, mackerel, sardines) and in supplement form, have an anti-inflammatory effect that can reduce prostaglandin production. Multiple trials have shown that regular omega-3 supplementation reduces the severity of period cramps and decreases the need for pain medication. As with magnesium, consistency is key — taking omega-3s daily throughout the cycle, rather than just around your period, builds up the anti-inflammatory effect over time. A standard dose of 1,000–2,000mg EPA/DHA per day is typically studied in research.
Dehydration causes muscles to cramp more readily — and your uterus is a muscle. Staying well-hydrated during your period won't eliminate cramps, but it can reduce their severity. Warm water and herbal teas are particularly helpful, as the warmth has a mild relaxing effect on muscles. Avoiding caffeine and alcohol — both of which have a mild diuretic effect and can increase inflammation — during the heaviest days of your period can also help keep cramps more manageable.
Ginger has genuine anti-inflammatory and anti-spasmodic properties and has been studied specifically for period pain relief. Several randomised trials have found ginger powder or ginger extract to be as effective as ibuprofen for reducing dysmenorrhoea severity when taken in the first few days of menstruation. Brewing a tea from fresh grated ginger root (simmer for 10 minutes, add honey if desired) provides a natural and comforting complement to other pain relief strategies. Ginger supplements (750–2,000mg daily during menstruation) are also available.
Orgasm triggers a significant release of oxytocin — sometimes called the "bonding hormone" — which counteracts the uterine contractions driven by prostaglandins. There is also a surge of endorphins and dopamine, providing natural pain relief. Some people find that orgasm dramatically reduces cramping for several hours. This can be achieved through partnered sex or solo activity — either approach activates the same neurochemical response. It may feel counterintuitive when you're in pain, but many people report it as one of the most effective short-term cramp remedies.
Specific yoga poses gently stretch and relax the muscles of the lower abdomen, lower back, and hips — areas that bear the brunt of period cramps. Child's pose (balasana) releases tension in the lower back and gently compresses the abdomen in a soothing way. Cat-cow pose (marjaryasana-bitilasana) mobilises the spine and promotes blood flow through the pelvis. Supine twists and reclined bound angle pose can also provide relief. Even five to ten minutes of gentle yoga on your heaviest days can meaningfully reduce pain intensity.
High sugar intake promotes inflammation, which can amplify the pain-signalling effect of prostaglandins. Caffeine causes blood vessels to constrict, which can worsen cramping and increase tension in the uterine muscle. Cutting back on both in the days leading up to and during your period is a low-effort intervention that many people notice a genuine difference from. This doesn't mean eliminating them entirely, but swapping a coffee for a herbal tea and avoiding highly processed, sugary foods during your period can reduce the background inflammation that makes cramps worse.
If OTC pain relief and home remedies aren't providing adequate control, there are prescription options worth discussing with your GP or gynaecologist. Prescription-strength NSAIDs offer a higher dose than over-the-counter versions. Combined oral contraceptives and hormonal IUDs (like the Mirena) reduce or eliminate periods for many people, significantly reducing cramp severity. For those with endometriosis or adenomyosis, specialist hormonal treatments may be recommended. There is no reason to endure severe period pain each month — effective medical options exist.
Log your pain levels, flow, and symptoms each day. Over time you'll see exactly when cramps are worst — so you can take ibuprofen at the right moment and plan ahead every cycle.
Start tracking free →Severe period cramps can be due to naturally higher prostaglandin levels (primary dysmenorrhoea) or an underlying condition like endometriosis, adenomyosis, or fibroids (secondary dysmenorrhoea). If your cramps are regularly so painful that they interfere with daily life, prevent you from going to work or school, or aren't adequately controlled by over-the-counter medication at the recommended dose, it's worth getting checked out. Secondary dysmenorrhoea is frequently under-diagnosed and very treatable once identified.
In primary dysmenorrhoea, cramps typically start a day or two before your period arrives and are most intense during the first one to two days of bleeding. They usually ease significantly by day three as prostaglandin levels drop. If your cramps persist throughout your entire period, worsen as your period progresses, or are present outside your period (during ovulation, during sex, or throughout the month), these patterns are worth mentioning to a doctor.
Heat is the clear winner for period cramps specifically. Cold therapy is better suited to inflammatory injuries (like a sprained ankle), while heat relaxes muscles and increases blood flow — exactly what you need when your uterus is cramping. A hot water bottle, heat pad, or warm bath all work well. Some people find a warm bath doubly effective because it combines the muscle-relaxing effect of heat with the pressure relief of buoyancy.
Yes, for many people it can significantly reduce or eliminate period cramps. Combined oral contraceptives thin the uterine lining and reduce prostaglandin production, leading to lighter, less painful periods. The hormonal IUD (Mirena) makes periods lighter or stops them entirely in many users. The progestogen-only pill, implant, and hormonal injection can also reduce or stop periods. If your cramps are significantly affecting your quality of life, discussing hormonal options with your GP is a very reasonable step.
Unpleasant as it is, yes — it's not uncommon. Prostaglandins don't only act on the uterus; they also stimulate smooth muscle in the digestive tract. High prostaglandin levels can cause nausea, vomiting, loose stools, or diarrhoea, particularly on the first day or two of your period. NSAIDs help here too, since they reduce prostaglandin production overall. If gastrointestinal symptoms are severe or persist beyond the first couple of days, speak with a doctor to rule out other causes.