When it comes to treating infections the recommended dosage for adults is 400 milligrams mg to be taken every 12 hours The duration of the treatment may vary depending on the specific medical issue being addressed This dosage regimen typically spans a period of 3 to 21 days with the exact duration determined by the nature and severity of the infection It is crucial to follow the prescribed schedule and complete the full course of treatment in order to successfully eradicate the infection and prevent any potential complications or relapses It is advised to consult with a healthcare professional for a thorough evaluation and to determine the appropriate duration of treatment based on individual circumstances By adhering to the prescribed dosage and timeframe patients can ensure the effectiveness of the medication and promote a swift recovery