How long to treat a urinary tract infection with bactrim DS?

Bactrim DS (trimethoprim/sulfamethoxazole) is an antibiotic medication used to treat a variety of bacterial infections, including urinary tract infections (UTIs). The duration of treatment with Bactrim DS for a UTI depends on the severity of the infection and the individual's response to the medication.

For uncomplicated UTIs, such as those that affect only the bladder (cystitis), the typical course of treatment with Bactrim DS is 3 days. More severe UTIs, such as those that affect the kidneys (pyelonephritis), may require a longer course of treatment, typically 10-14 days.

It is important to complete the full course of treatment, even if symptoms improve, to ensure that the infection is fully eradicated and to prevent the development of antibiotic resistance. If symptoms do not improve or worsen after 3 days of treatment, it is important to consult with a healthcare professional to reassess the diagnosis and treatment plan.

It is also important to follow the dosing instructions provided by the healthcare professional and to take the medication at regular intervals to maintain effective levels of the medication in the body. Additionally, it is important to drink plenty of fluids while taking Bactrim DS to help flush out bacteria from the urinary tract and to avoid alcohol consumption, as it can interact negatively with the medication.