Endometrial polyps and hyperplasia
Polypus et hyperplasia endometrii · Polypy a hyperplazie endometria
female only
What it is
Overgrowth of the womb lining, driven by oestrogen without enough progesterone — obesity, absent ovulation, tamoxifen; polyps are mostly benign, but atypical hyperplasia already hides or becomes cancer in roughly a quarter to a third.
Symptoms & signs
- Bleeding between periods
- heavy periods
- bleeding after the menopause
- infertility (polyps)
- often none
🚩 Get help if…
- call 112 / 911 now Heavy bleeding soaking a pad an hour, with dizziness
- see a doctor soon Any bleeding after the menopause
- see a doctor soon Bleeding between periods or after sex
- see a doctor soon Periods much heavier or longer than usual
Where it strikes
Medical treatment
- Transvaginal ultrasound, biopsy, hysteroscopy
- hysteroscopic removal of polyps
- Levonorgestrel IUD for hyperplasia without atypia — regresses more often than oral progestogens trials support
- hysterectomy for atypical hyperplasia
- progestogens when fertility is wanted
Natural & lifestyle
- Weight loss
- treat absent ovulation (PCOS)
Emerging & experimental
- Metformin
- bariatric surgery reversing hyperplasia
Alternative, off-label & anecdotal
Approaches used outside the guidelines, with what their supporters report and what testing has found so far.
- Chasteberry (vitex) — untested here anecdotal / traditional
- Wild yam 'progesterone' creams — the body cannot convert them; no protection not confirmed in trials
ICD codes
- ICD-10 N85.0
- ICD-11 GA16.0 Endometrial glandular hyperplasia