What happens if you stop taking bactrim?

If you stop taking Bactrim (a combination of sulfamethoxazole and trimethoprim) abruptly, the infection it was prescribed for may not be fully treated, potentially leading to a resurgence of symptoms or complications. It's important to complete the full course as directed by your healthcare provider to ensure the infection is eradicated. If you experience side effects or have concerns about the medication, consult your doctor before discontinuing it.