Standard cephalexin dosage for adults treating mild to moderate infections is 250-500 mg every 6 hours. Children’s dosages vary significantly depending on weight and infection type; always follow your doctor’s instructions.
Adjusting Cephalexin Dosage
Kidney function significantly impacts cephalexin elimination. Reduced doses are necessary for patients with impaired kidney function. Your doctor will determine the appropriate adjustment based on your creatinine clearance. Severe kidney disease may require alternative antibiotics. Similarly, liver problems may necessitate dosage adjustments, so always inform your physician of any pre-existing conditions.
Treatment duration typically ranges from 7 to 14 days, but your healthcare provider will determine the exact length based on your response to treatment and the nature of the infection. Do not stop taking cephalexin prematurely, even if you feel better; completing the full course is crucial for preventing recurrence.
Specific Infection Dosages
While general guidelines exist, the specific cephalexin dose your doctor prescribes will depend on the type of infection. For instance, skin infections might require a higher dose compared to urinary tract infections. Your doctor considers factors like infection severity and the bacteria causing the infection when determining your specific cephalexin dosage. Always discuss potential side effects and any concerns you have with your doctor or pharmacist.
