Hirsutism and Menstrual Disorders

What is Hirsutism and Menstrual Disorders?

Hirsutism is a condition characterised by the excessive growth of body or facial hair in women, much like hair growth patterns seen in men. The hair grows thick and dark on the face (resembling a moustache and beard), chest, back, upper arms, lower stomach, around the nipples and legs. Hirsutism may be related to menstrual disorders.

What are Menstrual Disorders?

Menstrual disorders are a set of problems that affect your monthly menstrual cycle (monthly bleeding). They include

  • No menstruation (amenorrhoea)
  • Light or irregular periods (oligomenorrhoea)
  • Heavy periods (menorrhagia)
  • Painful periods (dysmenorrhoea)

Causes of Hirsutism and Menstrual Disorders

Hormones play an important role in regulating growth and other bodily functions. At the onset of puberty, a mixture of female and male sex hormones is produced for sexual maturity. An imbalance in these hormones or increased production of male hormones can lead to hirsutism (high levels of the male sex hormone androgen) and menstrual disorders. The recent increase in childhood and adolescent obesity is also a major factor that has led to the high incidence of hirsutism and menstrual disorders. Other causes may include:

Menstrual disorders

  • Dysmenorrhea may occur due to
    • Endometriosis: chronic condition where the uterine lining grows over the ovaries and bladder
    • Fibroids: noncancerous growth on the walls of the uterus
    • Cyst in the ovaries and the use of intrauterine contraceptive devices (IUDs)
  • Menorrhagia may be caused due to
    • Uterine fibroids
    • Problems in ovulation: release of fully developed ovarian cells
    • endometriosis
    • Uterine polyps: small benign growth
    • Cancer
    • Severe infection
    • Miscarriage
    • Ectopic pregnancy: pregnancy outside the womb
    • Certain medication
    • IUDs
  • Oligomenorrhea may develop due to
  • Polycystic ovary syndrome (ovarian cysts)
  • Weight loss
  • Endometriosis
  • Stress
  • Medications


  • Polycystic ovary syndrome
  • Cushing’s syndrome: high levels of cortisol, a steroid hormone
  • Congenital adrenal hyperplasia: an inherited condition characterised by abnormal levels of cortisol and androgen
  • Tumour in adrenal gland or ovaries
  • Certain medications

Symptoms Associated with Hirsutism/Menstrual Disorders

Symptoms associated with menstrual disorders are:

  • Irregular periods
  • Lower back pain
  • Sense of burning during urination
  • Infertility (difficulty getting pregnant)
  • Fever
  • Abdominal cramps
  • Unusual vaginal discharge

The symptoms of hirsutism include:

  • Acne
  • Balding
  • Deepening voice
  • Reduced breast size
  • Enlargement of clitoris

Diagnosis of Hirsutism/Menstrual Disorders

Your doctor will collect your medical history to understand the reason behind your condition. You may be ordered blood tests to evaluate the variation in the levels of hormones. A high level of the male hormone testosterone in blood confirms hirsutism. An ultrasound examination or CT scan may be ordered to examine the presence of cysts, fibroids or tumours in your ovaries. Laparoscopic examination and biopsy may be performed to diagnose cancer.

Treatment of Hirsutism/Menstrual Disorders

Your doctor may prescribe hormone therapy or oral contraceptive pills to treat menstrual disorders and hirsutism.

Surgical procedures may include the removal of fibroids, cysts or tumours. They may be recommended only in cases of severe menstrual disorders.

Other cosmetic procedures, such as electrolysis (mild current targeted at hair follicles) and laser therapy (laser beam targeted over skin to destroy hair follicles), and temporary hair removal procedures (waxing, shaving, etc.) may help control the excessive growth of hair.

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