Heavy periods affect roughly 10% to 35% of women at some point, and there are several effective ways to reduce the flow, ranging from over-the-counter medications to hormonal options to surgical procedures. The right approach depends on what’s causing the bleeding and how much it’s disrupting your life. Here’s what actually works and what to expect from each option.
How to Know If Your Periods Are Truly Heavy
A typical period lasts four to five days and produces about two to three tablespoons of blood total. Heavy menstrual bleeding means losing roughly twice that amount, often over seven or more days. The most practical signs: you’re soaking through a pad or tampon every hour for several hours in a row, or you need to change protection after less than two hours. Passing blood clots larger than a quarter also counts.
If that sounds familiar, it’s worth figuring out why before choosing a treatment. Common structural causes include fibroids (noncancerous growths in the uterine wall), polyps, adenomyosis (where the uterine lining grows into the muscle), and endometriosis. Hormonal imbalances, thyroid disorders, bleeding disorders like von Willebrand disease, and polycystic ovary syndrome can also be behind it. Your doctor will typically start with blood work and may recommend a pelvic ultrasound or, for women over 45, a tissue sample from the uterine lining to rule out more serious causes.
Non-Hormonal Medications
If you want to reduce bleeding without hormones, two types of medication are the most studied options.
Tranexamic acid is a prescription tablet that helps blood clot more effectively. The standard dose is two 650 mg tablets taken three times a day (morning, afternoon, and evening), and you only take it during the heavy days of your period, for no more than five days per cycle. It’s not a daily medication and doesn’t affect your hormones or fertility. Among non-hormonal options, it consistently outperforms NSAIDs in head-to-head comparisons.
NSAIDs like naproxen and mefenamic acid also reduce menstrual blood loss, though more modestly. They work by lowering the production of compounds called prostaglandins that contribute to both heavy flow and cramping, so you get some pain relief as a bonus. Cochrane reviews show NSAIDs are more effective than placebo but less effective than tranexamic acid. Both naproxen and mefenamic acid perform about equally, so the choice often comes down to what you tolerate best.
Hormonal Options
Hormonal treatments are generally more effective than non-hormonal medications, and the hormonal IUD stands out as the most powerful option short of surgery. The levonorgestrel-releasing IUD reduces menstrual blood loss by up to 86% after three months and up to 97% after 12 months. About half of users experience only spotting or no periods at all by the end of the first year. It lasts several years, requires no daily action, and delivers hormones locally to the uterus rather than throughout the body.
Combined birth control pills, the patch, and the ring all thin the uterine lining and typically lighten periods. Continuous use (skipping the placebo week) can reduce the number of periods you have per year or eliminate them entirely. Progestin-only pills and the hormonal injection are other options, though results vary more from person to person. If you’re already using hormonal contraception and still bleeding heavily, switching to a different formulation or delivery method sometimes makes a significant difference.
Surgical Procedures
When medications haven’t worked or the bleeding is severe, two surgical approaches are most common: endometrial ablation and hysterectomy.
Endometrial ablation destroys the uterine lining using heat, cold, or radiofrequency energy. It’s a minimally invasive outpatient procedure with a fast recovery. Most women return to normal activities within about 14 days. Roughly half of women stop bleeding entirely after the procedure, and 87% report being satisfied with the results at 15 months. The catch: about 25% of women need additional gynecological surgery afterward, and nearly 20% end up needing a hysterectomy within five years. Ablation is not recommended if you plan to become pregnant in the future.
Hysterectomy, the removal of the uterus, is the only treatment that permanently and completely stops periods. Recovery takes longer (typically several weeks), but it eliminates the problem for good. It’s generally considered when other treatments have failed or when structural issues like large fibroids make other approaches unlikely to succeed.
Dealing With Iron Loss
Heavy periods are one of the most common causes of iron-deficiency anemia, and many women with heavy bleeding are low in iron without realizing it. Symptoms include fatigue, weakness, dizziness, pale skin, and difficulty concentrating. If your ferritin (stored iron) level is low, most people need 150 to 200 mg of elemental iron per day to replenish their stores. Iron supplements absorb best on an empty stomach with vitamin C, though taking them with food reduces the nausea that some people experience.
Lean red meat and chicken are particularly good dietary sources of the type of iron your body absorbs most efficiently. If you’re bleeding heavily every month, paying attention to iron intake is not optional. It’s the difference between functioning well and dragging through your days wondering why you’re so tired.
Dietary and Lifestyle Support
The evidence for dietary changes directly reducing flow is limited, but a few things have some clinical backing. Vitamin E at 200 IU daily, started two days before your period and continued for the first three days, may help reduce both pain and blood loss. Fish oils in high doses may affect blood consistency, though they’re more useful for women dealing with thick, dark menstrual blood than for reducing overall volume.
These approaches work best as supplements to medical treatment, not replacements. If your bleeding is heavy enough that you searched for help, a conversation with your doctor about the options above, particularly tranexamic acid, the hormonal IUD, or both, is likely to get you further than dietary changes alone.