Thanks for the query,
There can be two reasons for this.
, which is a chronic itchy condition.
2. menopausal symptoms.
Sometimes there occurs ovarian failure post hysterectomy
This may lead to premature menopause
Please meet a dermatologist
for exact diagnosis and treatment.
Let me know if you have any other doubt.
you can ask a direct question to me on this forum, following the below link.
Wishing you a good health.