Doxycycline dosage for malaria prevention depends on age and weight. For adults (12 years and older), the typical daily dose is 100mg. However, children require adjusted dosages. The precise amount your doctor prescribes will depend on your child’s specific needs and weight.
Dosage for Children
Precise dosing for children is crucial. Your doctor will calculate the correct amount based on your child’s weight in kilograms, usually aiming for a dosage of 2-4 mg/kg per day. This might be administered once or twice daily. Always follow your doctor’s instructions exactly.
Weight-Based Dosage Chart (Illustrative Example)
The following chart provides a general idea. This is NOT a substitute for your doctor’s prescription. It is crucial to consult a medical professional for accurate dosing guidelines.
| 20 | 40-80 | Once or Twice Daily |
| 30 | 60-120 | Once or Twice Daily |
| 40 | 80-160 | Once or Twice Daily |
Dosage Modifications for Renal Impairment
Individuals with kidney problems might need a reduced doxycycline dosage. Your doctor will determine the appropriate adjustment based on your specific kidney function. Always inform your doctor about any pre-existing health conditions, including kidney disease.
