Finish your Bactrim course completely, even if symptoms disappear sooner.
Practice safe sex: Use condoms consistently and correctly with all partners. Discuss testing with your partner(s).
Avoid activities that could irritate your urethra: Limit alcohol consumption, and maintain good hydration.
Urinate after sex to flush out bacteria.
Maintain good hygiene: Gently clean the genital area daily with mild soap and water.
Refrain from sexual activity until your doctor clears you and your partner(s) have completed any necessary treatment.
Consider a follow-up appointment with your doctor for testing to ensure the infection is fully eradicated. Discuss any concerns about recurring symptoms.
For recurrent infections, your doctor may recommend different antibiotics or additional testing to identify underlying factors contributing to recurring infections.