Nizonide 500 mg Tablet contains Nitazoxanide, an antiparasitic and antiviral medicine used for the treatment of diarrhea and worm infections caused by protozoa and helminths. It works by inhibiting the growth and multiplication of parasites, helping the body eliminate them naturally and restoring intestinal health.

This medication is commonly prescribed for infectious diarrhea caused by Giardia lamblia and Cryptosporidium parvum in both adults and children.

Uses of Nizonide 500 mg Tablet

• Treatment of parasitic infections

• Acute diarrhea caused by Giardia lamblia and Cryptosporidium parvum

• Intestinal worm infestations

• Gastrointestinal infections caused by protozoa

• Supportive treatment for infections that cause abdominal cramps and malabsorption

How Nizonide 500 Works

Nitazoxanide is converted into an active metabolite called tizoxanide inside the body. This compound interferes with the energy metabolism of parasites by blocking the pyruvate:ferredoxin oxidoreductase enzyme, which is essential for their survival.

As a result, the parasites are deprived of energy, leading to their death and elimination from the body, effectively relieving symptoms like diarrhea, abdominal pain, and discomfort.

Dosage and Administration

• Route: Oral

• Typical Dose: 500 mg twice daily for 3 days (as prescribed by a doctor)

• Take with food for better absorption

• Swallow the tablet whole with water

• Complete the full course, even if symptoms improve early

Side Effects

Common Side Effects:

• Nausea

• Abdominal pain

• Headache

• Vomiting

• Diarrhea

Rare Side Effects:

• Dizziness

• Itching or rash

• Yellow discoloration of eyes/skin (if liver involvement)

Seek medical attention if any side effects persist or worsen.

Precautions and Warnings

• Avoid use if allergic to Nitazoxanide or similar antiparasitic agents

• Use cautiously in patients with liver or kidney impairment

• Not recommended in pregnant or breastfeeding women unless advised by a doctor

• Maintain proper hydration during diarrhea treatment

• Store below 30°C, away from direct sunlight and moisture

Key Highlights

• Contains Nitazoxanide 500 mg, a broad antiparasitic agent

• Effective in diarrhea, protozoal infections, and worm infestations

• Suitable for adults and children (as prescribed)

• Helps restore intestinal health and digestive balance

• Manufactured as per high pharmaceutical quality standards