Doxycycline dosage depends heavily on the infection being treated. Always follow your doctor’s instructions precisely.
For bacterial infections like acne: A common adult dosage is 50-100 mg once or twice daily. Children’s dosages are significantly lower and determined by weight. Treatment duration typically ranges from several weeks to months.
For Lyme disease: The standard adult dosage is 100 mg twice daily for 10 to 21 days. Again, pediatric dosages are weight-based.
For chlamydia: A single 100 mg dose is often sufficient. For other sexually transmitted infections, your physician will provide a specific treatment plan.
For malaria prevention: Dosage varies depending on the region and type of malaria. Your doctor will provide a detailed preventative regimen before travel.
Important Considerations:
Kidney disease: Dosage adjustments are necessary for individuals with impaired kidney function. Your physician will calculate the appropriate dose.
Liver disease: Doxycycline can affect liver function. Regular monitoring might be required.
Pregnancy and breastfeeding: Doxycycline is generally avoided during pregnancy and breastfeeding due to potential risks to the developing fetus or infant. Discuss alternatives with your healthcare provider.
Photosensitivity: Doxycycline can increase your sensitivity to sunlight. Use sunscreen and protective clothing when exposed to the sun.
Interactions: Doxycycline may interact with certain medications, including antacids, calcium supplements, and some antibiotics. Inform your doctor about all medications you are taking.
Side effects: Common side effects include nausea, vomiting, diarrhea, and yeast infections. Report any significant or persistent side effects to your healthcare provider immediately.
This information is for guidance only. Always consult your doctor or pharmacist for personalized dosage recommendations and to address any concerns. They can assess your individual health status and determine the appropriate dosage and treatment duration for your specific needs.
