Causes of vaginal spotting after menopause

Lower oestrogen can make the vaginal or womb lining thin and prone to bleeding, often alongside vaginal dryness. Hormone therapy may alter bleeding patterns. Thickening of the womb lining and gynaecological cancers can also present with postmenopausal bleeding, so even a single small episode should be medically checked.

Any fresh blood, brown staining, pink discharge, or spotting after periods have stopped because of menopause belongs in this category. Bleeding after sex also counts. It may arise from the vagina, cervix, or womb, and occasionally blood from the urinary or digestive tract can be mistaken for vaginal bleeding.

The amount and colour cannot establish the cause. Pelvic organ prolapse may expose tissue to rubbing or irritation, while dryness can make vaginal tissue easier to injure. These explanations still need clinical confirmation rather than self-diagnosis.

Contact a doctor promptly, even if the spotting stopped, occurred once, or caused no pain. Mention when your periods ended, whether the blood followed sex, and whether you use hormone therapy, vaginal oestrogen, tamoxifen, blood-thinning medicine, or supplements.

Assessment may involve looking at the vulva, vagina, and cervix, followed by a vaginal ultrasound to examine the womb lining. Depending on the findings, a specialist may suggest hysteroscopy, which uses a slender camera to inspect the womb, and may take a small tissue sample. Treatment targets the cause rather than the bleeding alone.

Every episode after menopause deserves prompt clinical review. Do not wait for it to happen again before arranging an appointment, and do not assume a recent hormone prescription fully explains it without discussing the timing with the prescriber.

Go to urgent care if bleeding becomes heavy, you feel faint or confused, you have severe pelvic or abdominal pain, or you develop marked weakness or shortness of breath. These warning signs reflect the immediate effects or context of the bleeding and require faster assessment.

Ask which examinations are appropriate, what the ultrasound will assess, and whether a tissue sample may be needed. If you use hormone therapy, clarify whether to continue it while awaiting assessment; do not change prescribed treatment without specific advice.