Several medications can stop or significantly reduce your period, ranging from everyday over-the-counter options that lighten flow to prescription hormones that shut it down entirely. The right choice depends on whether you want to skip one period, reduce heavy bleeding, or suppress menstruation for months or years.
Continuous Birth Control Pills
The most common way to stop your period with medication is to take combination birth control pills continuously, skipping the placebo (inactive) week. Instead of cycling through 21 active pills and 7 sugar pills, you take active pills back to back without a break. This keeps your hormone levels steady and prevents the withdrawal bleeding that mimics a period.
The results improve over time. In one randomized trial, 49% of women on continuous pills had no bleeding by cycle 2, 68% by cycle 6, and 88% by cycle 12. Early on, breakthrough spotting is common, but it typically fades as your body adjusts. Several pill brands are specifically packaged for extended or continuous use, though any monophasic combination pill can technically be taken this way with a prescriber’s guidance.
Hormonal IUD
A hormonal IUD releases a small amount of progestin directly into the uterus, thinning the uterine lining over time. Most users notice significantly lighter periods within a few months. About 20% of users stop having periods entirely after one year, according to FDA labeling data. The effect builds gradually: your periods get shorter and lighter before they may disappear altogether. The device lasts several years, making it one of the most hands-off options for long-term period suppression.
The Shot (Injection Every 3 Months)
The progestin-only injection, given every 12 weeks, is one of the most effective options for stopping periods entirely. By 12 months, 55% of users report no periods at all. By 24 months, that number climbs to 68%. The tradeoff is that irregular spotting or bleeding is common in the first few months before suppression kicks in, and it can take several months after stopping the injections for your cycle to return.
The Arm Implant
The hormonal implant, a small rod inserted under the skin of your upper arm, releases progestin continuously for up to three years. Its effect on bleeding is less predictable than other methods. About one-third of users develop favorable bleeding patterns (light or no bleeding) within the first three months, and another third reach that point by six months. But roughly one-third of users still experience irregular or prolonged bleeding even after six months. Some people lose their period completely; others get unpredictable spotting. There’s no reliable way to predict which category you’ll fall into before trying it.
Progestin Pills for a Temporary Delay
If you need to push your period back by a week or two for travel, a wedding, or another specific event, a prescription progestin tablet can do the job. The typical protocol is one tablet three times a day, starting three days before your period is expected. Your period stays away as long as you keep taking the pills and usually arrives within three days of stopping. This isn’t meant for long-term use. It’s a short-term tool for postponing a single cycle.
NSAIDs for Lighter (Not Stopped) Periods
Over-the-counter anti-inflammatory drugs like ibuprofen and naproxen won’t stop your period, but they can reduce flow by roughly 20 to 50%. They work by blocking prostaglandins, chemicals in the uterine lining that promote bleeding and cramping. The heavier your baseline flow, the more noticeable the reduction tends to be. You’ll still have a period, but it may be shorter and lighter. For people who just want to take the edge off a heavy flow without a prescription, this is the simplest starting point.
Tranexamic Acid for Heavy Bleeding
Tranexamic acid is a prescription medication that works differently from hormones. It prevents blood clots from breaking down, which reduces bleeding without affecting your hormones or fertility. The standard regimen is two 650 mg tablets, three times a day, for up to five days per cycle. It won’t stop your period, but it significantly reduces heavy flow. It’s a good option for people who want to manage heavy bleeding without hormonal side effects, though it’s not appropriate for anyone with a history of blood clots.
GnRH Medications for Medical Suppression
For conditions like endometriosis or fibroids, prescribers sometimes use a class of medication that essentially puts the ovaries into a temporary, reversible pause. These drugs work by overriding the brain’s normal hormonal signaling. Normally, the brain sends pulses of a specific hormone to trigger ovulation and estrogen production. These medications flood the system with a constant signal instead, which paradoxically shuts the whole process down after an initial brief surge. The result is a temporary, menopause-like state with no periods and very low estrogen levels.
Because low estrogen causes side effects like hot flashes and bone thinning, these medications are typically used for limited stretches of time, often six months or less, and sometimes paired with a low dose of hormones to buffer the worst side effects. They’re reserved for specific medical conditions, not routine period suppression.
How to Choose the Right Option
Your best option depends on your goal. If you need to skip one period for an event, a short course of progestin pills is the simplest route. If you want lighter periods without a prescription, high-dose ibuprofen or naproxen during your heaviest days can help. For ongoing suppression lasting months or years, continuous birth control pills, the hormonal IUD, or the injection offer the highest rates of eventually stopping periods altogether. The injection reaches the highest complete-suppression rates, but the IUD and continuous pills are easier to stop if you change your mind.
Keep in mind that most hormonal methods involve a settling-in period of irregular spotting before bleeding decreases. Complete suppression rarely happens overnight. Breakthrough bleeding in the first one to three months is normal and not a sign the method isn’t working.