Postcoital Cystitis: Why Women Experience Bladder Inflammation After Sex

Postcoital cystitis, or cystitis after sex, is an unpleasant phenomenon that affects women's overall health and sexual activity. After intercourse, some women experience inflammation of the bladder, accompanied by various symptoms such as pain in the bladder area, painful urination, and frequent urges to urinate.

One of the main causes of postcoital cystitis is the entry of bacteria into the bladder through the urethra. Escherichia coli (E. coli) is often the source of infection, but cystitis can also be caused by Klebsiella and Staphylococcus. Women are at a higher risk of cystitis due to anatomical features of the urethra, such as its short length and proximity to the vagina and anal opening.

Anomalies, such as vaginal ectopia (when the urethra is too close to the vagina), and hypermobility of the external urethral opening can increase the risk of pathogenic microorganisms penetrating the urethra. Barrier contraception can also contribute to cystitis recurrences, although switching from condoms to oral contraceptives reduces the recurrence rate.

Cystitis after sex can have a significant impact on a woman's life, influencing her sexual activity and mental well-being. Pain and discomfort after intercourse can lead to a deterioration in the quality of sexual life, which, in turn, may be a cause of sexual dysfunction.

To prevent recurrences of cystitis after sex, it is recommended to consult a doctor to identify the causes and find effective treatment. Avoiding barrier contraception and adhering to hygiene practices can also reduce the risk of developing postcoital cystitis.