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Buy Fasigyn Online
Buy Fasigyn Online

Fasigyn is the brand name for the medication tinidazole. It is an antibiotic and antiprotozoal drug that is commonly prescribed to treat certain types of infections.

Tinidazole works by inhibiting the growth and spread of bacteria and protozoa in the body. It interferes with the DNA synthesis process of these microorganisms, leading to their destruction.

Antibiotic is primarily used to treat infections caused by susceptible bacteria and protozoa. It is often prescribed for the treatment of bacterial vaginosis, trichomoniasis (a sexually transmitted infection), and certain types of parasitic infections.

Composition of Fasigyn

The medicine fasigyn contains the following active ingredient Tinidazole which is an anti-infective that has antibacterial and antiprotozoal which works for a wide range of microorganisms. This medicine also contains titanium dioxide, sodium lauryl, alginic acid, microcrystalline cellulose, sulfate, propylene glycol and magnesium stearate. Apart from this it also contains hydroxypropyl methylcellulose and maize starch.

Fasigyn is an anti-infective agent

Uses of Fasigyn

This medicine is used for the treatment of trichomoniasis, vaginitis, gingivitis, giardiasis and dysentery. Apart from this it is also used for the treatment of skin infection, septicemia, chest and lung infection, genital and womb lining inflammation and abdomen infection. It is also used for the prevention of bacterial infections post operation.


The dosage of Fasigyn can vary depending on the condition being treated and the severity of the infection.

For adults and adolescents (age 12 years and older), the usual recommended dosage for most infections is a single dose of 2 grams (2000 milligrams) of Fasigyn taken orally. This single dose is typically effective in treating the infection.

For certain conditions, such as trichomoniasis, a higher dosage may be prescribed. In such cases, a single dose of 4 grams (4000 milligrams) of Fasigyn may be given orally.

Always take tablets as prescribed and complete the full course of treatment, even if you start feeling better before the treatment is finished.

How to Take

Here are some general guidelines on how to take Fasigyn:

  1. Oral Administration: Fasigyn is taken by mouth. Swallow the tablets whole with a full glass of water. You can take it with or without food, but taking it with food may help reduce stomach upset.
  2. Dosage Instructions: The dosage may vary depending on the specific infection being treated and its severity. Follow the instructions carefully to ensure proper treatment.
  3. Timing: Fasigyn is usually taken as a single dose for most infections. Take the entire dose at once unless instructed otherwise. If you have been prescribed multiple doses, space them evenly throughout the day and follow the recommended schedule.
  4. Complete the Full Course: It's important to complete the full course of treatment, even if you start feeling better before the treatment is finished. This helps ensure that the infection is fully eradicated and reduces the risk of recurrence.
  5. Avoid Alcohol: It's important to avoid consuming alcohol while taking Fasigyn and for at least 3 days after completing the treatment. Alcohol can cause severe nausea, vomiting, abdominal cramps, and other unpleasant side effects when combined with Tinidazole.

Side Effects of Fasigyn

This medicine has side effects like any other medicine. If you experience any of the symptoms post the usage of this medicine, get medical help immediately. It may be rare, but the symptoms can be severe. Symptoms such as:

  • Unable to breathe
  • Swelling of face, eyelids, face or lips or tongue
  • Fits
  • Nausea
  • Loss of appetite
  • Stomach pain
  • Diarrhea
  • Cramps
  • Vertigo
  • Headache
  • Rashes
  • Clumsiness
  • Numbness
  • Fever
  • Chills
  • Painful ulcers
  • Sore mouth
  • Dizziness
  • Weakness
  • Dark Urine
  • Unpleasant metallic taste
  • Vaginal Itching, burning or a white discharge (For women)
Fasigyn Tablets

Apart from this, the medicine can also cause a temporary reduction in the number of the white blood cells. This condition does not have any symptoms.


Fasigyn may interact with certain medications, substances, or medical conditions. Here are some common interactions:

  1. Alcohol: Consumption of alcohol while taking Fasigyn can cause a severe reaction known as the "disulfiram-like reaction." Symptoms may include flushing, nausea, vomiting, abdominal cramps, and headache. It's crucial to avoid alcohol during treatment with Fasigyn and for at least 3 days after completing the treatment.
  2. Blood-Thinning Medications: Fasigyn may enhance the effect of blood-thinning medications like warfarin, increasing the risk of bleeding. Close monitoring of blood clotting parameters is necessary if these medications are used together.
  3. Anticoagulant and Antiplatelet Drugs: Antibiotic may increase the risk of bleeding when used with anticoagulant or antiplatelet medications, such as aspirin, clopidogrel, or heparin.
  4. Lithium: Fasigyn may increase the blood levels of lithium, which is used to treat certain mental health conditions. Close monitoring of lithium levels is necessary if these medications are used together to prevent lithium toxicity.
  5. Certain Medications for Mental Health Conditions: Fasigyn may interact with certain medications used to treat mental health conditions, such as phenothiazines, causing an increased risk of side effects.
  6. Cimetidine: Cimetidine, a medication used to treat stomach ulcers and acid reflux, may increase the blood levels of Fasigyn.
  7. Other Interactions: Tinidazole may interact with other medications, including certain antifungal drugs, disulfiram, and some seizure medications.


Here are some important warnings associated with the use of Fasigyn:

  1. Allergic Reactions: Some individuals may experience an allergic reaction to Fasigyn. If you develop symptoms like rash, itching, swelling, dizziness, or difficulty breathing, seek immediate medical attention.
  2. Neurologic Effects: Tinidazole may cause neurologic effects such as dizziness, vertigo (a spinning sensation), or unsteadiness. Use caution when operating machinery, driving, or engaging in activities that require alertness until you know how the medication affects you.
  3. Blood Disorders: Medicine may cause changes in blood cell counts. In rare cases, it can lead to a decrease in white blood cells, red blood cells, and platelets.
  4. Liver Function: Fasigyn may affect liver function. Regular liver function tests may be recommended during treatment.
  5. Central Nervous System Disorders: Fasigyn has been associated with cases of a condition called peripheral neuropathy, which affects the nerves outside the brain and spinal cord.
  6. Drug Resistance: Overuse or improper use of antibiotics, including Fasigyn, may lead to the development of drug-resistant bacteria. It's important to take the medication as prescribed and complete the full course of treatment to minimize the risk of antibiotic resistance.

Fasigyn and Alcohol

It is strongly advised to avoid consuming alcohol while taking tablets and for at least 3 days after completing the treatment. The combination of Fasigyn and alcohol can cause a severe reaction known as a "disulfiram-like reaction."

The disulfiram-like reaction can lead to symptoms such as flushing, nausea, vomiting, abdominal cramps, headache, and an increased heart rate. These symptoms can be extremely uncomfortable and unpleasant.

Alcohol and Tinidazole are both metabolized by the liver, and when taken together, they can interfere with the normal breakdown of alcohol in the body. This can result in a buildup of toxic byproducts, causing the disulfiram-like reaction.

To ensure your safety and avoid these adverse effects, it is essential to abstain from alcohol while taking Fasigyn and for at least 3 days after completing the treatment.

Pregnancy and Fasigyn

It is not advised to use this medicine if you are pregnant. This medicine can pass into the breast milk hence make sure that you do not use this medicine while breastfeeding.

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