Typical Keflex dosage for uncomplicated UTIs is 250-500 mg four times daily for seven to ten days. Your doctor might adjust this based on your specific needs and the severity of your infection.
For more severe UTIs or those caused by resistant bacteria, your doctor may prescribe a higher dose or a longer treatment duration. This could range from 500 mg to 1 gram four times daily, potentially extending beyond ten days.
Kidney function significantly impacts Keflex dosage. Individuals with impaired kidney function usually require a reduced dosage to prevent medication buildup. Your physician will determine the appropriate adjustment based on your creatinine clearance.
Always follow your doctor’s instructions precisely. Never alter your prescribed dosage or duration without consulting your doctor. Taking the full course of antibiotics is vital to eradicate the infection and prevent recurrence.
Common side effects of Keflex include diarrhea, nausea, and vomiting. Inform your doctor immediately if you experience any severe or persistent side effects. Allergic reactions, although rare, can be serious; seek immediate medical attention if you develop symptoms such as hives, swelling, or difficulty breathing.
Before starting Keflex, inform your doctor about all medications you are currently taking, including over-the-counter drugs and supplements. This helps avoid potential drug interactions.
Remember, this information is for general knowledge and does not replace professional medical advice. Always consult your physician or another qualified healthcare provider for diagnosis and treatment of any medical condition. Self-treating a UTI can be harmful.
