Which pill stops the flow? mefenamic acid vs tranexamic acid for heavy periods

NCT ID NCT06369012

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study tested two drugs—mefenamic acid and tranexamic acid—to see which better controls abnormal uterine bleeding in women aged 15 to 45. 130 participants took one of the two medications, and researchers measured how much bleeding decreased. The goal is to find a simple, effective treatment for this common problem.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance
mefenamic acid and tranexamic acid
What this could lead to
If one drug works better, it could offer a simple, non-surgical option to control heavy menstrual bleeding.
What could go wrong
This is a small, completed trial with no phase designation, so results may not apply to all causes of abnormal bleeding. Both drugs have side effects like stomach upset or clotting risks.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Metrorrhagia

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Ain Shams University Hospitals

    Cairo, Egypt

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