Here’s the detailed medicine profile for Doxycycline Dry Syrup 50 mg/5 mL (Pediatric form) 👇
💊 Doxycycline Dry Syrup 50 mg/5 mL
📘 Description:
- Doxycycline is a tetracycline-class broad-spectrum antibiotic.
- Pediatric formulation: Each 5 mL after reconstitution contains 50 mg doxycycline.
- Acts by inhibiting bacterial protein synthesis (binds to 30S ribosomal subunit).
- It is bacteriostatic and effective against Gram-positive, Gram-negative, atypical organisms, and certain protozoa.
📄 Prescription / Indications:
Used in children (>8 years) when oral liquid is preferred:
- Respiratory tract infections – pneumonia, bronchitis (including atypical pathogens)
- Rickettsial infections – scrub typhus, spotted fever, typhus fever
- Sexually transmitted infections (STIs) – chlamydia (in adolescents)
- Skin & soft tissue infections – acne, community-acquired MRSA
- Malaria prophylaxis & treatment (in combination therapy)
- Zoonotic infections – leptospirosis, brucellosis (with other drugs)
- Cholera, plague, anthrax (including post-exposure prophylaxis for inhalational anthrax)
🌿 Nature / Drug Class:
- Antibiotic – Tetracycline group
- Bacteriostatic
- Broad-spectrum
✅ Advantages:
- Effective against atypical & zoonotic pathogens
- Oral suspension form is easier for pediatric/adolescent use
- Useful in malaria prophylaxis for children (≥8 years) traveling to endemic areas
- Good absorption & tissue penetration
⚠️ Precautions:
Contraindications:
- Children <8 years (risk of permanent tooth discoloration & bone growth inhibition)
- Pregnancy & breastfeeding
- Hypersensitivity to tetracyclines
Cautions:
- Take with water; avoid lying down immediately after dosing (risk of esophageal irritation)
- Avoid co-administration with antacids, milk, iron, calcium, magnesium (reduced absorption)
- Photosensitivity – advise sun protection
- Monitor liver & renal function if prolonged use
Adverse effects:
- GI upset (nausea, vomiting, diarrhea)
- Tooth discoloration in young children
- Photosensitivity reactions
- Rare: hepatotoxicity, esophagitis, intracranial hypertension
📦 Common Packaging:
- Glass or PET bottles containing dry powder for reconstitution
- After reconstitution with boiled & cooled water → suspension (50 mg/5 mL)
- Measuring cup/spoon provided
❄️ Storage Conditions:
- Store below 25°C before reconstitution
- After reconstitution: store at room temperature, shake well before use
- Use within 7–14 days (check label)
- Keep out of reach of children