Postmenopausal bleeding never — Dr. Nishtha Tripathi Patel is an ESGO-certified gynaecological oncosurgeon offering specialist consultations and surgical care at Sterling Hospitals, KD Hospital and Welcare Speciality Hospital in Ahmedabad. This page covers postmenopausal bleeding never for patients, families and referring doctors looking for evidence-based, India-context information.
On this page
- There Is No Such Thing as Normal Postmenopausal Bleeding
- What Causes Postmenopausal Bleeding?
- What Investigation Is Needed?
- How Long Can I Wait?
Postmenopausal bleeding never — There Is No Such Thing as Normal Postmenopausal Bleeding
Menopause is confirmed when a woman has gone 12 consecutive months without a menstrual period. After that point, any vaginal bleeding — even a single episode of light spotting — is postmenopausal bleeding (PMB) and must be investigated. This is not alarmist; it is simply good clinical practice. Endometrial cancer, the most common gynaecological cancer in high-income countries and increasingly common in urban India, presents with postmenopausal bleeding in more than 90% of cases.
The encouraging side of this statistic: because bleeding is an early and obvious symptom, most endometrial cancers are diagnosed at Stage I — when surgery alone achieves cure rates above 90%.
What Causes Postmenopausal Bleeding?
The majority of cases have benign causes:
- Endometrial or cervical polyps — small outgrowths from the uterine or cervical lining; highly treatable
- Vaginal atrophy — thinning of vaginal and cervical tissues due to oestrogen deficiency; very common and causes contact bleeding
- Endometrial hyperplasia — thickening of the uterine lining; some subtypes have malignant potential and require treatment
- Hormone replacement therapy (HRT) — breakthrough bleeding in the first months of HRT use is common; persistent bleeding needs investigation
Malignant causes include endometrial cancer, cervical cancer, vaginal cancer, and — rarely — a uterine sarcoma.
What Investigation Is Needed?
The standard initial investigation is a transvaginal ultrasound (TVUS). An endometrial thickness of 4 mm or less in a postmenopausal woman is reassuring — the risk of endometrial cancer with a thin endometrium is less than 1%. If the stripe is thicker, or if the ultrasound is inconclusive, an outpatient endometrial biopsy (pipelle) is performed. This is a 5-minute procedure, mildly uncomfortable, and provides a tissue diagnosis. In some cases, a hysteroscopy (direct camera inspection of the uterine cavity) is needed to obtain a targeted biopsy or remove a polyp.
How Long Can I Wait?
You should not wait. Any postmenopausal bleeding should be investigated within two weeks of onset. In the UK, postmenopausal bleeding is a two-week wait cancer referral criterion — meaning patients are seen within 14 days. In India, the same urgency applies. Please do not dismiss a single episode of spotting. It is your body signalling that something needs to be checked.
Contact Dr. Nishtha Tripathi Patel at +91 76988 00333 for an urgent assessment of postmenopausal bleeding at any of her three Ahmedabad clinics.