Here’s a detailed overview of Isoniazid Oral Liquid 50 mg/5 mL (p) with all key sections and icon-style formatting:
💧 Isoniazid Oral Liquid 50 mg/5 mL (p)
🧪 Nature / Drug Class:
- Antitubercular agent
- First-line treatment for tuberculosis (TB)
- Pediatric formulation for children who cannot swallow tablets
✅ Description / Purpose:
- Treats active TB in children
- Prevents latent TB infection from progressing to active TB
- Provides accurate weight-based dosing for pediatric patients
⚖️ Dosage:
- Children: Usually 10–15 mg/kg once daily
- Dose measured using a calibrated oral syringe or measuring cup
Note: Exact dosing must be prescribed by a pediatrician
💡 Advantages:
- Easy for children and patients with difficulty swallowing tablets
- Flexible weight-based dosing
- Effective in preventing drug resistance when used in combination therapy
⚠️ Prescription / Precautions:
- ❌ Avoid alcohol (liver toxicity risk)
- ⚠️ Monitor for liver problems: fatigue, jaundice, dark urine
- 🦶 May cause peripheral neuropathy → Vitamin B6 (pyridoxine) recommended
- ⏱ Give on empty stomach (1 hr before or 2 hr after meals if possible)
- ✅ Complete the full prescribed course
🩺 Common Side Effects:
- Nausea, vomiting, loss of appetite
- Tingling or numbness in hands or feet
- Rare: liver toxicity, rash, fever
📦 Common Packaging:
- Oral liquid: 50 mg per 5 mL
- Usually in bottles of 30–100 mL
🛡️ Storage Guidelines:
- 🌡 Store in cool, dry place (<30°C)
- ☀️ Protect from direct sunlight
- 🚫 Keep out of reach of children
- 💊 Keep bottle tightly closed
- 🔄 Shake well before each use