Several proven strategies can reduce menstrual flow, ranging from over-the-counter pain relievers to hormonal options that cut bleeding by more than half. The right approach depends on how heavy your periods are and whether you’re looking for a quick fix or a long-term solution. A period is considered clinically heavy when total blood loss exceeds 80 mL per cycle, lasts longer than 7 days, or regularly requires changing a pad or tampon every hour or two.
Anti-Inflammatory Pain Relievers
NSAIDs like ibuprofen and naproxen don’t just help with cramps. They also reduce the amount of bleeding by blocking the production of compounds that keep blood vessels in the uterine lining open. The key is dosage: ibuprofen at 1,200 mg per day (split across three or four doses) reduces menstrual blood loss by roughly 25% compared to placebo. At 600 mg per day, it performs no better than a sugar pill, so the lower doses many people take for headaches won’t have much effect on flow.
Naproxen performs slightly better, cutting blood loss by about 30%. For either option, you start taking them just before your period begins or on the first day of bleeding and continue through your heaviest days. This timing matters because NSAIDs work by preventing the inflammatory process that drives heavy bleeding, not by stopping it once it’s already underway.
Hormonal Options
Hormonal birth control is the most effective non-surgical way to lighten periods, and the hormonal IUD stands out as the top performer. More than 97% of women with heavy bleeding experienced a reduction in blood loss with a hormonal IUD, and roughly half stopped having periods entirely. Satisfaction rates are high: 80% of women continued using the IUD after 12 months of treatment for heavy bleeding.
Combined oral contraceptives (the pill) also reduce flow, but they’re less effective than the IUD for this specific purpose. The pill thins the uterine lining so there’s less tissue to shed each month. If you’re already on the pill and still experiencing heavy periods, switching to a hormonal IUD is worth discussing with your provider. Other hormonal options, like the shot or the implant, can also reduce bleeding, though their effects on flow vary more from person to person.
Prescription Medication for Heavy Days
If you don’t want hormonal birth control but need something stronger than ibuprofen, there’s a prescription tablet specifically designed to reduce heavy menstrual bleeding. It works by helping blood clots stay intact longer, so you lose less blood. The typical regimen is two tablets three times a day, taken only during your period for up to five days per cycle.
Common side effects include stomach discomfort, headaches, and muscle or joint pain. More serious but rare reactions include changes in vision, chest tightness, or swelling in an arm or leg. Because this medication affects how your blood clots, it’s not suitable for everyone, particularly if you have a history of blood clots.
Diet and Nutrition
Heavy periods deplete iron, and low iron stores can create a frustrating cycle. When your body is low on iron, it can worsen bleeding, which further drains your iron levels. Eating iron-rich foods like red meat, lentils, spinach, and fortified cereals, or taking an iron supplement, helps break this pattern. Pairing iron with vitamin C (citrus, bell peppers) improves absorption.
Diets rich in vitamin A from colorful fruits and vegetables show some benefits for menstrual health more broadly. Women who regularly eat vitamin A-rich plant foods are significantly less likely to have irregular cycles and painful periods, likely because compounds like carotenoids have anti-inflammatory effects. However, research hasn’t shown that vitamin A directly reduces flow volume, so dietary changes alone are unlikely to transform a heavy period into a light one.
Some herbal remedies, particularly shepherd’s purse, are marketed for heavy periods. The evidence is thin. Current research shows no strong scientific support for using it on its own, though one small study found it might slightly reduce bleeding when combined with an NSAID. Yarrow has even less data behind it.
When Heavy Periods Have a Structural Cause
Sometimes heavy bleeding isn’t just “how your body works.” Growths like uterine polyps or fibroids can dramatically increase flow. Polyps are tissue growths on the inner lining of the uterus, and their most common symptom is abnormal bleeding: heavier periods, spotting between periods, or bleeding after sex. They’re usually noncancerous but won’t respond to lifestyle changes or over-the-counter remedies.
Fibroids, which are muscular growths in the uterine wall, can also increase both the volume and duration of bleeding. Both conditions are diagnosed through ultrasound or a procedure where your provider examines the inside of the uterus directly. If your periods have gotten progressively heavier over time or suddenly changed in character, a structural cause is worth investigating before assuming supplements or NSAIDs will solve the problem.
Endometrial Ablation
For women who are done having children and haven’t found relief from medications, endometrial ablation is a procedure that destroys the uterine lining so there’s less tissue to bleed each month. About 40% of women have no periods at all afterward, and 85 to 90% are satisfied with the outcome, reporting either no periods or significantly lighter ones. The remaining 10 to 15% eventually need additional treatment.
This is a one-time outpatient procedure, not major surgery, but it’s permanent. Pregnancy after ablation is dangerous, so it’s only appropriate if you’re certain you don’t want future pregnancies.
Signs Your Period Is Too Heavy
It’s easy to lose perspective on what’s normal when you’ve always bled heavily. According to the CDC, you likely have heavy menstrual bleeding if you:
- Need to change your pad or tampon after less than 2 hours
- Soak through one or more pads or tampons every hour for several consecutive hours
- Have to double up on pads
- Wake up at night to change protection
- Bleed for more than 7 days
- Pass blood clots the size of a quarter or larger
If any of these apply regularly, the strategies above can help, but it’s also worth getting checked for underlying causes like fibroids, polyps, or a clotting disorder. Heavy periods that go unaddressed often lead to iron deficiency anemia, which causes fatigue, weakness, and shortness of breath with exercise.