Nizonide (Nitazoxanide) Tablets 500 mg are broad-spectrum antiparasitic and antiviral agents used primarily to treat protozoal and helminthic infections. It is highly effective in managing diarrhea caused by Giardia lamblia and Cryptosporidium parvum, especially in immunocompetent patients. Nizonide may also be prescribed for other parasitic gastrointestinal infections and viral gastroenteritis.

• Effective against a wide range of protozoa and anaerobic bacteria

• Primarily used for treating parasitic diarrhea

• Fast-acting relief from symptoms like loose stools and abdominal cramps

• Suitable for short-term therapy

• Well-tolerated with minimal side effects

Take Nizonide 500 mg orally as directed by your physician, usually every 12 hours for 3 days. Swallow the tablet whole with water, preferably with food to enhance absorption. Do not crush or chew the tablet.

• Standard adult dosage: One tablet (500 mg) twice daily for 3 days

• Follow the dosage and duration exactly as prescribed by your doctor

• Do not skip doses or discontinue early, even if symptoms improve

• Use with caution in patients with liver disease

• Not recommended for use during pregnancy or breastfeeding unless prescribed

• Not intended for use in children unless specifically advised

• Inform your doctor of any existing medical conditions or concurrent medications

• Avoid alcohol during treatment to reduce potential side effects

• Common side effects may include nausea, headache, abdominal pain, and discolored urine (yellowish). These effects are usually mild and self-limiting. Seek medical advice if severe allergic reactions or persistent symptoms occur.

   

Store below 30°C in a cool, dry place away from moisture and sunlight. Keep out of reach of children and do not use past the expiration date.

Q1: What is Nizonide 500 mg used for?
A1: It is used to treat parasitic infections like giardiasis and cryptosporidiosis that cause diarrhea.

Q2: How long does it take for Nizonide to work?
A2: Symptoms often improve within 1–2 days of starting treatment, but the full 3-day course should be completed.

Q3: Can I take Nizonide on an empty stomach?
A3: It is best taken with food to improve absorption and effectiveness.

Q4: Is Nizonide safe during pregnancy?
A4: It should only be used if prescribed by a doctor after evaluating potential risks.

Q5: Does Nizonide treat viral diarrhea?
A5: While primarily antiparasitic, it has shown activity against certain viruses causing gastroenteritis, but use should be based on physician guidance.