Heavy periods can often be reduced significantly with the right approach, whether that’s medication, hormonal treatment, or addressing an underlying cause. The most effective single option, according to UK national guidelines, is a hormonal IUD, which can cut blood loss by up to 97 percent within a year. But it’s far from the only choice, and the best strategy depends on what’s causing your heavy bleeding in the first place.
What Counts as a Heavy Period
Doctors used to define heavy menstrual bleeding as losing more than 80 milliliters per cycle, but that number has fallen out of favor because it doesn’t reliably predict who actually needs treatment. A more practical way to gauge it: if you’re soaking through a pad or tampon every hour for two or more hours in a row, passing clots the size of a quarter or larger, or bleeding for more than seven days, your periods are heavier than normal.
Heavy bleeding over many cycles drains your body’s iron stores, which can lead to iron deficiency anemia. That means fatigue, weakness, and shortness of breath on top of the bleeding itself. If your periods have been heavy for a while and you’re feeling run down, low iron is a likely contributor to how you’re feeling, not just the blood loss during your period.
Common Causes Worth Identifying
Before jumping to treatment, it helps to know why your periods are heavy. The most common structural causes are uterine fibroids (noncancerous growths in the uterine wall), endometrial polyps (small growths on the uterine lining), and adenomyosis (where tissue similar to the uterine lining grows into the muscular wall of the uterus). Hormonal imbalances, thyroid disorders, and clotting conditions can also play a role.
A pelvic exam is usually the starting point. From there, a transvaginal ultrasound can reveal fibroids, polyps, or signs of adenomyosis. In some cases, an MRI or a small tissue sample from the uterine lining provides more detail. Identifying the cause matters because some treatments work well for general heavy bleeding but won’t solve a problem caused by large fibroids or other structural issues.
Anti-Inflammatory Medications
Over-the-counter anti-inflammatory painkillers like ibuprofen and naproxen do more than ease cramps. They reduce the production of prostaglandins, hormone-like chemicals that influence how much the uterine lining bleeds when it sheds. Taking them at the start of your period and continuing through your heaviest days can reduce blood loss by 20 to 46 percent. That’s a meaningful difference for mild to moderate heavy bleeding, and because these medications also help with pain, they pull double duty.
The key is starting early in your cycle rather than waiting until bleeding is already heavy. They work best as a preventive measure taken on a schedule during your period, not as a rescue remedy after the fact.
Tranexamic Acid
Tranexamic acid works differently from anti-inflammatories. Instead of targeting prostaglandins, it helps blood clots stay intact so your body can stop bleeding more efficiently. It’s taken as two 650-milligram tablets three times a day during your period, for a maximum of five days per cycle. It’s a prescription medication in most countries, and it’s specifically designed for heavy menstrual bleeding.
One advantage of tranexamic acid is that it’s non-hormonal, so it’s a good option if you want to avoid hormones or can’t take them for medical reasons. It’s taken only during your period, not every day, which appeals to people who don’t want a daily medication or a device. National guidelines from the UK’s NICE recommend it as a first-line alternative when a hormonal IUD isn’t suitable or preferred.
Hormonal Options
Hormonal treatments are among the most effective ways to reduce heavy periods. The levonorgestrel-releasing IUD (often known by brand names like Mirena) sits at the top of the list. It releases a small amount of progestin directly into the uterus, thinning the lining so there’s less tissue to shed each month. Blood loss drops by up to 86 percent after three months and up to 97 percent after a year. Many people find their periods become very light or stop entirely. The device lasts several years and requires no daily effort, which is why guidelines recommend it as the first treatment to try.
If an IUD isn’t right for you, combined oral contraceptives (the standard birth control pill) regulate your cycle and thin the uterine lining, typically making periods lighter and more predictable. Oral progestins, taken for part of each cycle, are another option. These hormonal approaches are all listed as appropriate alternatives in clinical guidelines, and the choice often comes down to whether you also want contraception, how you feel about daily pills, and whether you have any conditions that rule out estrogen-containing options.
Procedural Treatments
When medications aren’t enough or you’d rather not take them long-term, procedures can offer a more permanent solution. Endometrial ablation destroys the uterine lining using heat, cold, or other energy sources. It’s a relatively quick outpatient procedure with a short recovery. Studies following patients for five or more years report success rates around 80 to 85 percent. For people whose heavy bleeding isn’t caused by fibroids or other structural problems, the success rate climbs closer to 90 percent.
Ablation isn’t perfect, though. About one in five women eventually needs a hysterectomy after the procedure, with most of those happening within the first two years. Having fibroids at the time of ablation raises that risk. It’s also not appropriate if you might want to become pregnant in the future, since it disrupts the uterine lining.
Hysterectomy, the surgical removal of the uterus, is the only treatment that eliminates heavy periods with certainty. It’s typically reserved for cases where other treatments have failed or where a serious underlying condition requires it.
Diet, Supplements, and Lifestyle
Replacing lost iron is essential if your periods have been heavy for a while. An iron supplement or iron-rich foods (red meat, spinach, lentils, fortified cereals) can help rebuild depleted stores and relieve the fatigue that comes with anemia. Pairing iron-rich foods with vitamin C improves absorption.
Ginger has shown promise in clinical research. A placebo-controlled trial found that women taking ginger capsules during their periods experienced a significant drop in menstrual blood loss over three cycles compared to those taking a placebo. While it’s unlikely to replace medical treatment for truly heavy bleeding, it may offer a modest benefit as a complement to other strategies.
Exercise, stress management, and maintaining a healthy weight can also influence your cycle. Excess body fat produces extra estrogen, which can thicken the uterine lining and lead to heavier periods. Even moderate weight loss, if you’re above a healthy range, can make a noticeable difference.
Choosing the Right Approach
The practical starting point depends on how heavy your bleeding is and what’s causing it. For mildly heavy periods with no underlying structural issue, anti-inflammatories taken during your period may be enough. If that’s not cutting it, tranexamic acid or a hormonal method is the next step, with the hormonal IUD offering the most dramatic reduction. For heavy bleeding caused by fibroids or adenomyosis, treatment usually needs to target the underlying condition, not just the symptom.
If you’re soaking through a pad or tampon every hour for more than two consecutive hours, or regularly passing large clots, that warrants prompt medical attention rather than a wait-and-see approach. Bleeding through two or more pads per hour for two to three hours in a row is a sign to seek care urgently.