UTI and bleeding between periods: what to know

A UTI may cause burning, urgency, frequent urination, pelvic pressure, or pink, red, or tea-coloured urine. Blood noticed on underwear, a pad, or toilet paper may instead be vaginal bleeding. Spotting can arise from hormonal changes, contraception, irritation, infection of the cervix such as Chlamydia, or changes in the uterine lining.

Bleeding Between Periods can also be associated with cervical dysplasia, fibroids, polyps, or less commonly cancer. A symptom does not identify one cause by itself. A clinician may ask about cycle timing, pregnancy possibility, sexual health, medicines, pain, and the amount and duration of bleeding before choosing urine, pregnancy, cervical, or pelvic tests.

Arrange a medical review if bleeding recurs, follows sex, continues, or occurs with urinary symptoms. Note whether blood appears only while urinating or also between bathroom visits. Record the first day, colour, amount, clots, pain, discharge, and any new medicines or contraception.

Do not assume antibiotics will stop vaginal bleeding. Testing may include a urine sample, pregnancy test, examination, or assessment for causes such as Endometrial Polyps or Uterine Fibroids. Use pads if helpful for monitoring and avoid inserting products that irritate the vagina until you have advice.

Seek urgent care for heavy or rapidly increasing bleeding, severe pelvic pain, faintness, shoulder-tip pain, fever, or a positive pregnancy test with pain or bleeding. Urgent review is also needed if you feel weak or unwell, or if urinary symptoms include fever, vomiting, or pain in the back or side.

Ask whether the blood is more consistent with urine or vaginal bleeding, which tests are appropriate, and whether screening or a cervical examination is due. Ask what follow-up is needed if bleeding continues and when conditions such as Cervical Dysplasia, Womb Cancer, or fibroids should be considered.