Your doctor determines your Diflucan dosage based on several key factors. Weight plays a significant role; higher weight often necessitates a higher dose. The severity of your infection also influences the prescribed amount. More severe infections typically require larger doses for effective treatment.
Kidney function is critical. Diflucan is primarily eliminated through the kidneys, so impaired kidney function requires dosage adjustments to prevent medication buildup and potential side effects. Your doctor will consider your creatinine clearance rate when calculating the appropriate dose.
Liver function also impacts dosage. While Diflucan is metabolized in the liver, significant liver impairment may necessitate dosage reduction or alternative treatment. Your liver function tests (LFTs) inform this decision.
The specific type of fungal infection you have dictates the dosage. Treatment for candidiasis, for instance, might differ from treatment for cryptococcal meningitis. Your physician tailors the dosage to the specific pathogen and infection site.
Age is another factor. Dosage adjustments are often needed for infants, children, and older adults due to variations in metabolism and organ function. This ensures safe and effective treatment across age groups.
Finally, any concurrent medications you are taking can affect Diflucan’s metabolism and effectiveness. Interactions with other drugs may necessitate dosage modifications or alternative therapies. Provide your doctor with a complete list of all your medications.
