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Nizonide 500 mg Tablet
What is the Use of Nizonide 500 mg Tablet?

Introduction Nizonide 500 mg Tablet

Nizonide 500mg tablet is a well-known medication used in the treatment of specific gastrointestinal infections. This article provides a comprehensive overview of Nizonide 500 mg, including its uses, mechanism of action, dosage, administration, and potential side effects.

Understanding Nizonide 500 mg Tablet

Active Ingredient

nizonide 500mg tablet contains Nitazoxanide 500 mg as its active ingredient. Nitazoxanide is an antiparasitic and antiviral agent that is effective against a range of intestinal protozoa and helminths.

Mechanism of Action

Nizonide 500 mg Tablet works by interfering with the energy production processes of parasites. It inhibits the enzyme pyruvate

oxidoreductase, which is essential for the anaerobic energy metabolism of the parasites. This action leads to the death of the parasites and the resolution of the infection.

Primary Uses of Nizonide 500 mg Tablet

Treatment of Diarrheal Infections

Nitazoxanide 500mg is primarily used for the treatment of diarrheal infections caused by protozoa and certain bacteria. Its main indications include:

  • Giardiasis: An infection caused by Giardia lamblia, leading to symptoms such as diarrhea, abdominal pain, and nausea.
  • Cryptosporidiosis: An infection caused by Cryptosporidium parvum, which results in watery diarrhea and can be particularly severe in immunocompromised individuals, such as those with HIV/AIDS.

Broad-Spectrum Antiparasitic Use

Nizonide 500 mg Tablet
Nizonide 500 mg Tablet

Alter low price Medicine or product names are: Nizonide 500 | Nizonide 200 mg | nitasafe 500 In addition to its use in treating specific diarrheal infections, Nizonide 500 mg tablet has been found effective against a range of other parasitic infections, including:

  • Amebiasis: Caused by Entamoeba histolytica.
  • Helminth Infections: Such as those caused by certain species of roundworms and tapeworms.

Antiviral Properties

Recent studies have also highlighted the potential antiviral properties of Nizonide 500 mg Tablet. It has shown activity against various viruses, including rotavirus, norovirus, and even respiratory viruses such as influenza.

Administration and Dosage

Recommended Dosage for Nizonide 500 mg Tablet

The typical dosage of Nizonide 200 for adults and children over 12 years is 500 mg twice daily for three days. However, the dosage and duration may vary based on the type and severity of the infection.

Instructions for Use

  • With Food: nizonide 500mg tablet 10’s should be taken with food to enhance absorption and minimize gastrointestinal side effects.
  • Consistency: It is important to take the medication at evenly spaced intervals to maintain consistent blood levels and maximize effectiveness.
  • Complete Course: Patients are advised to complete the full course of the medication even if symptoms improve before the medication is finished to ensure the complete eradication of the infection.

Potential Side Effects

Common Side Effects

Nizonide 500 mg Tablet is generally well-tolerated, but some patients may experience mild side effects, including:

  • Nausea
  • Vomiting
  • Abdominal pain
  • Headache

Serious Side Effects

Serious side effects are rare but may include:

  • Allergic reactions, such as rash, itching, or swelling
  • Severe abdominal pain
  • Persistent vomiting

Precautions and Contraindications


Nitazoxanide is contraindicated in individuals with:

  • Known hypersensitivity to Nizonide 500 mg Tablet or any of its components
  • Severe liver impairment


  • Pregnancy and Breastfeeding: The safety of Nizonide 500 mg Tablet during pregnancy and breastfeeding has not been fully established. It should be used during pregnancy only if clearly needed and prescribed by a healthcare provider.
  • Pediatric Use: Nizonide 500 mg Tablet is approved for use in children aged one year and older. The dosage should be adjusted according to the child’s age and weight.

Patient Counseling Information

Patients using Nizonide 500 mg Tablet should be counseled on the following:

  • Proper Usage: Emphasize the importance of taking the medication as prescribed and adhering to all instructions regarding dosage and administration.
  • Potential Side Effects: Inform patients about common and serious side effects and the need to seek medical attention if severe reactions occur.
  • Complete Course: Highlight the importance of completing the full course of the medication to ensure complete eradication of the infection.


nitazoxanide 500 tablet is a highly effective medication used primarily for the treatment of diarrheal infections caused by protozoa such as Giardia lamblia and Cryptosporidium parvum. Its broad-spectrum antiparasitic and potential antiviral properties make it a valuable option in managing various infections. By understanding its uses, proper administration, and potential side effects, patients and healthcare providers can work together to ensure safe and effective treatment outcomes.

Nitazoxanide 500 mg: The Treatment of Parasitic Infections

About Nitazoxanide We Collect Information and Declare Base on website If you think need more information or some missing information on Nitazoxanide 500 mg tablet, you go to visit on this government website you Got the full detail on Nitazoxanide tablets.

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