About Isoniazid
Class: | Antitubercular agent
Use: | Treatment and prevention of tuberculosis (TB)
Adult dose: | For active TB: 5 mg/kg (usually 300 mg) once daily or 15 mg/kg (up to 900 mg) two to three times weekly; for latent TB: 300 mg once daily or 900 mg twice weekly
Pediatric dose: | 10-15 mg/kg (up to 300 mg) once daily or 20-30 mg/kg (up to 900 mg) two to three times weekly
Side effects: | Peripheral neuropathy, elevated liver enzymes, hepatitis, rash, fever, gastrointestinal upset
Contraindi
Drug Class
Antitubercular agent
Uses & Indications
Treatment and prevention of tuberculosis (TB)
Storage Requirements
Store at room temperature, 20°C to 25°C (68°F to 77°F), in a tightly closed container
Manufacturer & Packaging
Manufacturer: Arrow Sigma, AUSTRALIA
Package Size
100s
Price & Supplier
Price in UAE: AED 392.00
Dosage Information
Adult Dose
For active TB: 5 mg/kg (usually 300 mg) once daily or 15 mg/kg (up to 900 mg) two to three times weekly; for latent TB: 300 mg once daily or 900 mg twice weekly
Pediatric Dose
10-15 mg/kg (up to 300 mg) once daily or 20-30 mg/kg (up to 900 mg) two to three times weekly
Side Effects
Peripheral neuropathy, elevated liver enzymes, hepatitis, rash, fever, gastrointestinal upset
Contraindications & Precautions
Acute liver disease, previous isoniazid-associated hepatic injury, hypersensitivity to isoniazid
Important Warnings
Risk of severe and sometimes fatal hepatitis, especially in patients over 35 years old; monitor liver function tests regularly; consider pyridoxine supplementation to prevent neuropathy in high-risk patients (e.g., pregnant women, alcoholics, diabetics)
Medical Disclaimer
This information is for educational purposes only and should not replace professional medical advice.
Always consult with a licensed healthcare provider or pharmacist in the UAE before taking any medication.
The information presented here is specific to medicines available in UAE pharmacies and is regularly updated
to ensure accuracy for patients and healthcare professionals in the United Arab Emirates.