Bactrim dosage varies depending on the infection. Always follow your doctor’s instructions.
Urinary Tract Infections (UTIs)
For uncomplicated UTIs, a common regimen is two double-strength tablets (1000 mg sulfamethoxazole/200 mg trimethoprim) once daily for 3-5 days. More severe UTIs or those involving kidney involvement might require a longer course or a higher dosage.
Acute Bronchitis
Treatment typically involves two double-strength tablets (1000 mg sulfamethoxazole/200 mg trimethoprim) twice daily for 7-10 days. Duration may change depending on response to therapy and severity.
Other Infections
- Pneumonia: Dosage and duration are highly variable, depending on severity and the specific organism. Higher dosages and longer treatment courses are often needed. Always consult a physician. Ear Infections (Otitis Media): Dosages are typically similar to those used for UTIs, but duration may vary. Skin Infections: Treatment depends on the type and severity of the infection. Your doctor will determine the correct dosage and duration.
Important Note: This information is for general knowledge only and should not be considered medical advice. Always consult a healthcare professional for a proper diagnosis and treatment plan. They will assess your specific condition and determine the most appropriate Bactrim dosage and treatment duration for your needs. Improper use can lead to treatment failure and drug resistance.
Factors Influencing Dosage
Kidney function: Dosage adjustments are often necessary for individuals with impaired kidney function. Your doctor will consider your creatinine clearance when determining the appropriate dose. Age and weight: Dosage may be adjusted based on age and weight, particularly in children. A doctor will calculate the proper dose based on these factors. Allergic reactions: If you experience allergic reactions like rash, itching, or swelling, immediately discontinue Bactrim and seek medical attention.
