Tranexamic acid

Tranexamic acid is a medically approved drug used to treat bleeding, and in recent years it has become one of the most important solutions in dermatology for treating melasma and hyperpigmentation. With the increasing search for tranexamic acid for melasma, the best treatment for pigmentation in Egypt, and tranexamic acid for the skin, clinical studies have proven its effectiveness in reducing hyperpigmentation through a precise mechanism that targets the inhibition of plasmin activation, which in turn reduces the stimulation of pigment cells and melanin production.

What is Tranexamic Acid?

Tranexamic acid is a synthetic derivative of the acid Amini LysineIt acts as a competitive inhibitor of plasminogen, preventing its conversion to plasmin and reducing the breakdown of blood clots. Medically, it is used to control acute and chronic bleeding, such as heavy menstrual bleeding or postoperative bleeding. In dermatology, it is an effective treatment for deep melasma and the lightening of stubborn pigmentation, as it inhibits the interaction between keratinocytes and melanocytes, thus reducing excess melanin production.

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How to use tranexamic acid

• It is used topically in concentrations ranging from 2% to 5% to treat melasma and pigmentation.
• It is prescribed orally in specific doses in cases of resistant melasma.
• It may be used with mesotherapy in some advanced cases.
• Combine with a broad-spectrum medical sunscreen to reduce the return of pigmentation.

Tranexamic Acid Dosage

1- In case of bleeding

The dosage is determined according to the clinical condition and the patient's weight.

2- Oral treatment for melasma

Often 250 mg twice daily for a period determined by the doctor.

3- Topical dosage

Once or twice daily, depending on the concentration and skin tolerance.

The onset of Tranexamic Acid's effectiveness

In cases of bleeding, the effect appears within hours. As for the treatment of melasma and pigmentation, initial results begin within 4–8 weeks of regular use, with a gradual improvement in the intensity of pigmentation.

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Duration of effectiveness

The duration of effectiveness depends on treatment adherence and lifestyle. In melasma treatment, results may last for several months, especially with consistent use of sunscreen and avoidance of pigmentation triggers.

Nutrition

There are no specific dietary restrictions, but a diet rich in antioxidants is recommended to support skin health and reduce inflammation.

Storage and preservation of tranexamic acid

Store at room temperature away from moisture and direct sunlight, following the storage instructions for each product.

In case of forgetfulness

If a dose is missed, it should be taken as soon as it is remembered unless the next dose is due soon. Doubling the dose to make up for a missed one is prohibited.

Stop treatment

Oral treatment should not be discontinued without consulting a doctor, especially in cases of bleeding. For cosmetic use, discontinuation should be gradual and follow the treatment plan.

overdose

An overdose may increase the risk of blood clots, so you should immediately go to the doctor if you suspect an overdose.

Warnings regarding the use of tranexamic acid

Pregnancy and breastfeeding

It should be used with extreme caution and under medical supervision, and should not be taken without consulting a specialist.

children

The dosage is determined precisely according to weight and medical condition.

the elderly

The risk factors associated with blood clots must be assessed before it is prescribed.

Leadership

It does not usually affect the ability to drive, but if dizziness occurs, it is advisable to avoid it.

Tranexamic acid before surgical procedures

It is sometimes used to reduce surgical bleeding, and the medical decision is determined according to the case.

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Ultimately, tranexamic acid represents an advanced treatment option for melasma, hyperpigmentation, and bleeding control, supported by clear scientific evidence. With the increasing search for the best melasma treatment in Egypt and the latest technologies for treating hyperpigmentation, a thorough medical evaluation and selection of the appropriate protocol remain essential for achieving safe and effective results.