How long does it take for tranexamic acid to stop your period?

Author: Markus Lynch  |  Last update: Friday, July 18, 2025

It can take up to 24 hours for the medicine to take full effect. Can I take it for a long time? If you have regular nosebleeds or heavy periods you can take tranexamic acid long term, over several months or years. However, you'll usually take it just for a few days or a week at a time when the bleeding is a problem.

How quickly does tranexamic acid stop menstrual bleeding?

It can take up to 24 hours for the medicine to work fully. You can take the tablets or liquid with or without food. Most people do not have any side effects when taking tranexamic acid tablets or liquid.

What medication is used to stop menstrual bleeding immediately?

Tranexamic acid helps your blood to clot, which will reduce the bleeding. It comes as a tablet that you take during your period. Non-steroidal anti-inflammatory drugs (NSAIDs) reduce the amount of prostaglandin in the lining of your uterus, as prostaglandin seems to contribute to heavy bleeding and pain.

What happens to the blood when you take tranexamic acid?

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.

How long does tranexamic acid take to wear off?

The half-life of TXA is 2 to 11 hours. The duration of action is 3 hours after the initial dose.

Ask the Experts: Tranexamic Acid Use for Heavy Menstrual Bleeding

What is the peak time of tranexamic acid?

Time to Peak

Single dose: Mean: 2.5 hours (range: 1 to 5 hours). Multiple dose: Mean: 2.5 hours (range: 2 to 3.5 hours).

What to avoid when taking tranexamic acid?

Cautions with other medicines

Tranexamic acid can be taken with most other medicines. However, talk to your doctor or pharmacist if you're taking the combined contraceptive pill. There could be a very small increased risk of getting a blood clot if you take tranexamic acid as well.

What is the disadvantage of tranexamic acid?

This medicine may increase your or your child's risk of developing blood clots. Check with your doctor right away if you or your child have swelling and pain in your arms, legs, or stomach, chest pain, trouble breathing, loss of sensation, confusion, or problems with muscle control or speech.

What happens to uterine lining when taking tranexamic acid?

Tranexamic acid helps to stop blood clots from breaking down, so it reduces bleeding. It will help the lining of your daughter's womb to clot when she is having a period and will reduce the heavy bleeding. It will not stop the period altogether.

What not to mix with tranexamic acid?

Most frequently checked interactions
  • Acetylsalicylic Acid (aspirin)
  • Adderall (amphetamine / dextroamphetamine)
  • Adrenalin (epinephrine)
  • Benadryl (diphenhydramine)
  • Claritin (loratadine)
  • Cymbalta (duloxetine)
  • Fish Oil (omega-3 polyunsaturated fatty acids)
  • Iron Sulfate (ferrous sulfate)

What pills stop periods immediately?

Ethinyl estradiol-norethisteron is a medication typically used to treat irregular uterine bleeding, but it can also be used to stop or delay a period under medical supervision.

How do I stop my period from bleeding asap?

Tranexamic acid (Lysteda) helps reduce menstrual blood loss. This medicine only needs to be taken at the time of bleeding. Oral contraceptives. Aside from birth control, oral contraceptives can help regulate menstrual cycles and ease menstrual bleeding that is heavy or lasts a long time.

What will the ER do for heavy menstrual bleeding?

ER doctors can administer fluids to stabilize a person. They may also give medications and, in some cases, perform a medical procedure to stop the bleeding.

Does tranexamic acid make you sleepy?

your skin, tongue or lips turn blue, grey or pale (if you have black or brown skin, this may be easier to see on the palms of your hands or soles of your feet) you suddenly become very confused, drowsy or dizzy.

What do large blood clots during your period mean?

Blood clots during a period can be normal or a sign of an underlying problem such as: a blockage in the uterus. fibroids or non-cancerous growths in the wall of the uterus. hormonal imbalance. a miscarriage.

Why is my period not stopping?

There are lots of reasons your period might keep on keeping on. Most of the time, it's caused by stress, natural hormone fluctuations or medications. But long periods can also signal an underlying health condition.

Can you still bleed after taking tranexamic acid?

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. Ask your pharmacist or doctor for a copy of the manufacturer's information for the patient.

How to end a period in 2 days?

Takeaway. Once a period has started, it is not possible to stop it. Some home methods may help reduce the amount of bleeding that occurs for a short time, but they will not stop the period altogether. People who are interested in preventing their period for medical or personal reasons should talk with their doctor.

Which medicine is best for stop period bleeding?

Tranexamic acid tablets

Treatment with tranexamic acid can reduce the heaviness of bleeding by almost half in most cases. However, the number of days of bleeding during a period is not reduced and neither is period pain. A tablet is taken 3-4 times a day, for 3-5 days during each period.

What not to do when taking tranexamic acid?

Do not chew or break tranexamic acid tablets. Swallow the whole tablet. Tranexamic acid will not stop your period, but it will likely decrease the amount of bleeding by about one-third.

Does tranexamic acid cause weight gain?

It's effects are reversible. Possible unwanted side effects: Many women stop having periods when taking this drug. Common unwanted effects include stomach pain, feeling sick, headaches, dizziness, tiredness, weight gain, hot flushes and breast tenderness. What is it?

What is a natural alternative to tranexamic acid?

Additionally, a systematic review of three clinical trials found that ginger capsules and myrtle fruit syrup significantly reduced menstrual duration and blood loss compared to a placebo 4. Pomegranate flower capsules were also as good as tranexamic acid at reducing blood loss 4.

What cannot be combined with tranexamic acid?

Tranexamic Acid Serum can be used with all products in our range however we'd recommend not to use alongside a moisturizer / oil as it is unlikely to layer well.

How to stop menstrual bleeding after 7 days?

The natural remedies to stop prolonged periods include:
  1. Managing stress. High-stress levels can cause hormonal imbalances, leading to prolonged periods. ...
  2. Exercise regularly. ...
  3. Eating a healthy diet. ...
  4. Hydration. ...
  5. Taking herbal supplements. ...
  6. Considering birth control. ...
  7. Practicing pelvic floor exercises. ...
  8. Using heat therapy.

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