I have recurring cystitis after having a bladder infection last january. did it trigger something in my bladder? it happens with sex and acidic drinks

Cystitis tips: Some women are more prone to cystitis, for various reasons. Women have a short urethra compared to males, so bacteria from perineal area can easily be pushed into the urethra during intercourse, setting up for a bladder infection. A few tips to try: increase water intake, limit sugar intake, and be sure to urinate within 15 minutes or so after intercourse. If still have problems, see doctor.

Need urine cultures: Identifying bacteria or microorganisms would help confirm your diagnosis (of recurring cystitis) and select the appropriate antibiotics or medication. Symptoms of urethritis (burning on urination, frequency, urgency...) particularly after sex may mimic those of cystitis and resolve spontaneously. Postcoital recurrent cystitis may require prolonged or frequent Macrodantins, or GU consultation...