Description
Gentic contains Gentamicin, a broad-spectrum antibiotic used to treat moderate to severe bacterial infections. It works by stopping bacteria from producing essential proteins needed for survival.
Common Uses
Doctors typically use Gentic injections for:
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Severe urinary tract infections (UTIs).
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Chest infections / Pneumonia.
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Bacteraemia (bacteria in the blood).
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Infections in newborns and infants.
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Abdominal or post-surgical infections.
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Bone, joint, or soft tissue infections.
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Complicated skin and wound infections.
Always used on a doctor’s prescription — often administered in hospitals or clinics.
Dosage
| Patient Group | Usual Dosage Range |
|---|---|
| Adults (normal kidney function) | 3–5 mg/kg per day in divided doses |
| Severe infections | Up to 5 mg/kg per day |
| Children (above 1 year) | 3–6 mg/kg/day (single dose or divided) |
| Infants & Neonates | 4–7 mg/kg/day (once daily preferred) |
| Elderly or Kidney Patients | Lower dose — adjusted by doctor after tests |
When Not to Use
Avoid or use with extreme caution if the patient has:
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Allergy to Gentamicin or other aminoglycosides.
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Severe kidney problems.
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Hearing or balance disorders.
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Neuromuscular conditions (e.g., Myasthenia Gravis).
Possible Side Effects
| Common | Serious / Rare |
|---|---|
| Kidney strain | Permanent hearing loss (rare but possible) |
| Nausea / vomiting | Balance issues, vertigo |
| Injection site pain | Muscle weakness or breathing difficulty |
| Slight changes in lab tests | Severe allergic reaction (very rare) |
Drug Interactions
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Other antibiotics like Vancomycin, Cephalosporins.
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Diuretics (e.g., Furosemide) — may increase ear/kidney damage.
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Muscle relaxants or anaesthesia drugs — may increase muscle weakness.
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NSAIDs or anticoagulants — may need monitoring.
Storage Instructions
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Store below 25°C, away from sunlight and heat.
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Do not freeze.
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Use only if solution is clear.
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Keep out of reach of children.
Disclaimer: This information is for general awareness only. It is not a prescription. Always consult a qualified Pakistani doctor before using any medicine or injection.

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