Hi navya.ny! Welcome to healthcaremagic.com.Although for most women the menopause comes about naturally in their forties or fifties, having a hysterectomy performed whilst still at a pre-menopause age can actually bring about the menopause. This is known as a surgical menopause. The sudden onset of menopausal symptoms following a hysterectomy can be very distressing and difficult to cope with.these symptoms your mother experiences is due to premature menopause.She most likely requires HRT.HRT, or Hormone Replacement Therapy, is a form of treatment that is designed to replace estrogen hormones in women. It comes in the form of a pill, patch, spray, gel, or implant. This type of treatment is administered in order to try and combat menopausal symptoms, which can include mood swings, hot flushes, excessive sweating, urinal and vaginal problems, vaginal bleeding, emotional problems, and a variety of other changes or symptoms.Please speak to your doctor.