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What is tranexamic acid tablet used for

Author

Isabella Browning

Updated on March 24, 2026

Tranexamic acid (sometimes shortened to txa) is a medicine that controls bleeding. It helps your blood to clot and is used for nosebleeds and heavy periods. If you’re having a tooth taken out, using tranexamic acid mouthwash can help stop bleeding.

What are the side effects of tranexamic acid tablets?

  • nausea.
  • diarrhea.
  • stomach pain or discomfort.
  • vomiting.
  • chills.
  • fever.
  • severe headache (throbbing)
  • back or joint pain.

What does tranexamic acid do for heavy periods?

Tranexamic acid is used to treat heavy menstrual bleeding in women. This medicine may be used by teenage females, but is not intended for use before the start of menstruation. Tranexamic acid is an antifibrinolytic agent. It works by blocking the breakdown of blood clots, which prevents bleeding.

Who should not use tranexamic acid?

You should not use this medication if you are also using combination hormonal contraception because it may increase your chance of having a blood clot, heart attack, or stroke. Your risk is even higher if you are overweight, if you smoke cigarettes, or if you are over 35 years of age.

When should I take tranexamic acid?

Take this medication by mouth with or without food as directed by your doctor, usually 2 tablets 3 times a day (morning, afternoon, bedtime). Swallow this medication whole. Do not crush or chew. Wait until your period has started before taking your first dose.

Can you get pregnant on tranexamic acid?

Actual Primary Completion Date :January 15, 2020Actual Study Completion Date :January 18, 2020

Does tranexamic acid stop periods?

Tranexamic acid is used to decrease the amount of blood lost during your monthly period but does not stop menstrual bleeding. Call your doctor if your bleeding does not improve or gets worse during your treatment.

What medicine stops period?

They might be able to prescribe medication called norethisterone to delay your period. Your GP will advise you when to take norethisterone and for how long. You’ll usually be prescribed 3 norethisterone tablets a day, starting 3 to 4 days before you expect your period to begin.

What happens if you take tranexamic acid for more than 5 days?

Taking 1 extra dose of tranexamic acid by accident is unlikely to harm you. However, if you take too much you may get side effects. These can include feeling or being sick, diarrhoea and dizziness. Speak to your doctor if you’re worried or if these side effects are troubling you.

Does tranexamic acid cause weight gain?

Does tranexamic acid (Lysteda) cause weight gain? No, weight gain isn’t a common side effect of tranexamic acid (Lysteda).

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What makes your period flow heavier?

If your hormone levels aren’t balanced, your body can make the lining too thick, which leads to heavy bleeding when you shed the thicker lining. If you don’t ovulate (release an egg from an ovary), this can throw off the hormone balance in your body, too, leading to a thicker lining and a heavier period.

How do you stop heavy periods fast?

  1. Use a menstrual cup. Share on Pinterest A person using a menstrual cup may need to change it less than a pad or tampon. …
  2. Try a heating pad. Heating pads can help reduce common period symptoms, such as pain and cramping. …
  3. Wear period panties to bed. …
  4. Get plenty of rest. …
  5. Exercise.

How many hours apart should I take tranexamic acid?

Tranexamic acid is generally given three times a day. It should be given as close to every 8 hours as you can. This way, the medicine works in the body throughout the day and night.

Which foods cause heavy periods?

  • Beetroots. Beetroots are loaded with iron, calcium, vitamins, potassium, folic acid and fibres. …
  • Chocolates. …
  • Honey. …
  • Coffee. …
  • Dairy products.

What does it mean when your bleeding but not on your period?

Vaginal bleeding between periods is not usually a cause for concern. If the blood flow is light, it is called ‘spotting. ‘ Bleeding between periods can have a range of causes, including hormonal changes, injury, or an underlying health condition.

How can I stop my period naturally?

There are some home remedies that may help you treat heavy periods. Eating foods rich in iron or potassium such as lentils, raisins or bananas. Drinking enough water to stay hydrated because menstrual fluid contains both blood and water.

Is tranexamic acid used for skin whitening?

The skin whitening effects of tranexamic acid was incidentally found when it was used in the treatment of aneurysmal subarachnoid hemorrhage.

Can tranexamic acid stop bleeding in pregnancy?

Conclusions: The clinical studies suggest that tranexamic acid reduces the amount of blood loss after delivery during cesarean sections and vaginal deliveries, and reduces the requirement for blood transfusion. Tranexamic acid seems to be safe and effective in the prevention and management of bleeding during pregnancy.

Can you bleed heavy and still be pregnant?

Why You May Bleed During Pregnancy This type of bleeding can also occur prior to a miscarriage or with an ectopic pregnancy, but most often it is not a cause for concern. Heavier bleeding during the first trimester can also be a sign of a miscarriage or ectopic pregnancy.

How can I stop blood clots during my period?

Wear a tampon and a pad on your heaviest flow days. You can also wear two pads together. High-absorbency tampons and pads may also help catch the blood flow and clots. Use a waterproof pad or even a towel placed on top of your sheets at night.

Does lemon stop your periods?

No. Drinking a shot of lemon juice won’t delay your period or make it stop. Using a hormonal birth control method is the only way to lighten or control when you get your period: When taking a hormonal birth control method, like the pill, ring, and patch, you have the ability to skip your period.

Why are periods less?

A light period could be a sign of problems with hormone levels or another medical condition. Polycystic ovary syndrome and issues with reproductive organs can lead to irregular periods. Discussing symptoms with your doctor may help you determine the cause of lighter than normal periods.

What can you not mix with tranexamic acid?

Since acids can generally be drying, be sure to ease into introducing tranexamic acid into your routine, and be wary of mixing it with other intense actives like glycolic or retinol.

What does a healthy period look like?

Fresh blood at the beginning of your period is usually bright red. A heavy flow could be darker, especially with clots. Rusty brown blood is older; what you’ll typically see toward the end of the week because the air has had a chance to react with it. Pinkish is probably just a light period.

Why is my period blood black?

You may be alarmed to see black blood, but it isn’t necessarily a reason to worry. This color is related to brown blood, which is old blood. It may resemble coffee grounds. Black blood is usually blood that’s taking some extra time to leave the uterus.

Can stress cause heavy periods?

Mental stress can cause changes in menstrual cycles, which can range from skipped or irregular periods , to heavy menstrual bleeding.