Fasigyn 500mg Tablet


Fasigyn 500mg is a Trichomonas drug developed by Pfizer Pharmaceuticals.

Trichomonas vaginalis is caused by trichomonas protozoa entering the genitals and causing inflammation, but in addition to sexual intercourse, it may also be infected from places such as towels and bathing.

It is a sexually transmitted disease with few subjective symptoms even if infected by both men and women, and the symptoms are stronger in women than in men.

Effect Improvement of trichomoniasis
Active ingredient Tinidazole
Estimated delivery days 7~14 days
Target gender unisex
Pharmaceutical company Pfizer

Free shipping on orders over $100!

  • Check Mark Satisfaction Guaranteed
  • Check Mark No Hassle Refunds
  • Check Mark Secure Payments
  • Visa Card
  • MasterCard
  • American Express
  • Discover Card
SKU: N/A Category:

Available Options:


About Fasigyn 500mg

Fasigyn 500mg is a drug used to treat trichomonas vaginitis. The main symptoms are similar to those of candidiasis and produce fabric and odor. It is a sexually transmitted disease with a high probability of being transmitted regardless of gender.

Once infected with Trichomonas, there is no natural cure. If left untreated, the bacteria will proliferate, causing inflammation in the reproductive organs, leading to vaginitis in women and urethritis in men.
Fasigyn has the effect of killing Trichomonas protozoa and suppressing their growth when taken. It is highly effective and recommended for those who want to treat in a short period of time.

A dosage-type drug with high therapeutic efficacy against vaginal trichomoniasis
  • High efficacy of 95% in clinical trials in patients with trichomoniasis vaginal
  • A therapeutic effect can be obtained with just one dose
  • Safe to take as it has relatively few side effects

Fasigyn 500mg is a therapeutic drug for trichomoniasis vaginal, a sexually transmitted disease, containing tinidazole as an active ingredient.

The active ingredient, tinidazole, has a strong insecticidal effect against Trichomonas protozoa, the cause of vaginal trichomoniasis, and can kill Trichomonas protozoa by taking a prescribed amount once. In addition, it is a drug that is used all over the world because it can be taken safely with almost no accumulation tendency or side effects.

Features of Fasigyn 500mg

Fasigyn 500mg is an antiprotozoal drug developed by Pfizer in the United States in 1966. The most distinctive feature is that it is a drug approved for the treatment of vaginal trichomoniasis by taking 2000mg of the active ingredient tinidazole once. Its efficacy rate has been demonstrated in clinical trials, and as a result of administering 2000mg of tinidazole once to patients with trichomoniasis vaginal, improvement of symptoms was confirmed in 818 out of 859 patients (95.2%).

Vaginal trichomoniasis is caused by protozoan protozoan Trichomonas protozoa proliferating in the body, and in women, symptoms such as foul-smelling vaginal discharge, vaginitis, urethritis, and discomfort during urination can be seen. On the other hand, men are often asymptomatic, and even if they do have symptoms, they are only itching and mild pain, so it is difficult to notice, so it is a sexually transmitted disease. Infection.

The drug metronidazole was previously used to treat trichomoniasis vaginal, but its safety at high doses has not been established. Therefore, it was necessary to divide the dose twice a day for 10 days and continue to take it. However, the improved safety of Fasigyn 500mg has made it possible to take high-dose doses and significantly reduce the frequency of dosing. It is now the drug of choice for vaginal trichomoniasis.

It acts on the DNA of Trichomonas protozoa and suppresses their proliferation.

Tinidazole, the active ingredient of Fasigyn 500mg, penetrates into the cells of Trichomonas protozoa and acts directly on the genetic material to suppress the growth of Trichomonas protozoa and kill them.

Tinidazole is reduced to a substance called a nitroso compound in the cells of Trichomonas protozoa. Since this nitroso compound has the effect of inhibiting the synthesis of DNA and proteins that are essential for the growth and division of microorganisms, Trichomonas protozoa cannot divide and multiply, decreasing and eventually killing them. I can.

Furthermore, a kind of reactive oxygen species is generated in the process of changing tinidazole to a nitroso compound. Reactive oxygen, which has strong oxidizing power, breaks the DNA double strands of Trichomonas protozoa and microorganisms, destabilizing the DNA helical structure and causing cellular dysfunction.

Vaginal trichomoniasis can be treated by taking phasidine because it can strongly kill Trichomonas protozoa by these two actions.

It is a drug with few side effects because it selectively acts on target microorganisms.

Fasigyn 500mg has a strong action against Trichomonas protozoa, but while it has a strong action, there are concerns about side effects when taking it. However, Fasigyn 500mg is a relatively safe drug with relatively few side effects.

The effect of phasidine is to act by changing into nitroso compounds in the body of microorganisms such as Trichomonas protozoa by taking them and attacking them, but this change to nitroso compounds is only for Trichomonas protozoa and some anaerobic bacteria. does not change unless a reduction reaction occurs due to the nitroreductase possessed by. In other words, it does not affect the human body because it specifically acts only on microorganisms with nitroreductase.

Therefore, although there are some precautions, it is a drug with few side effects and can be taken with relative peace of mind.

Effects of Fasigyn 500mg


Improves itching and discomfort that are symptoms of trichomoniasis vaginal.

By taking Fasigyn 500mg, it is possible to eliminate the unpleasant symptoms of trichomoniasis such as pain and itching in the vulva of the vagina, discomfort during urination, and foamy discharge. If you are infected with trichomoniasis, you may infect other people around you through toilets or bathtubs in public baths, so it is necessary to treat them properly.

Although it is not applicable for taking Fasigyn 500mg, it is said to be effective not only for Trichomonas protozoa but also for amoebic dysentery and Giardia lamblia infection.

How to take Fasigyn 500mg

1 Dose
4 tablets (2000mg as “tinidazole”)
Number of doses per day
up to 1 time
Duration of use

High efficacy in one dose

Fasigyn 500mg is usually taken as 4 tablets (tinidazole 2000mg) once. However, since Fasigyn 500mg inhibits the decomposition of alcohol, it is necessary to refrain from drinking alcohol for about 3 days after taking this medicine. In addition, if Trichomonas vaginalis is detected even after taking the medicine, wait for at least one week after taking the medicine and then take the medicine again.

About the active ingredient of Fasigyn 500mg

Effective by destroying the DNA of target microorganisms

Tinidazole, the active ingredient of Fasigyn 500mg, is reduced in the cells of Trichomonas protozoa and converted to a nitroso compound to exhibit antiprotozoan action. In addition, active oxygen is generated during the reaction, which cuts the double strand of the protozoan DNA and causes functional impairment, thereby suppressing division and proliferation.

Fasigyn 500mg side effects

Major side effects

loss of appetite, stomach discomfort, nausea, etc.

The drug has few side effects, but if it is severe, please consult your doctor.

Rare side effects

Peripheral neuropathy, electroencephalogram abnormalities, seizures, etc.

Serious side effects are almost unheard of, but if you do experience any symptoms, see your doctor immediately.

Fasigyn 500mg Precautions

  • Careful administration
    • senior citizen
  • Persons who should not take
    • Those who have had hypersensitivity or allergic symptoms to tinidazole
    • Those with blood disorders
    • Those with organic diseases of the brain or spinal cord
    • Pregnant women within 3 months of pregnancy or those who may be pregnant

Other Sexual Wellness Products :


Country of origin

Estimated time of arrival
7-14 days

  • Delivery may be delayed due to weather in the country of origin or holidays of vendors in the country of origin.
  • Delivery may be delayed in some areas such as remote islands and remote islands.

Additional information

Pack Size

20 Tablet/s, 40 Tablet/s


Pfizer Inc.


There are no reviews yet.

Be the first to review “Fasigyn 500mg Tablet”

Your email address will not be published. Required fields are marked *