Treatment-induced menopause (2024)

Menopause is when the ovaries stop making estrogen and you have not had a menstrual period for at least 12 months. Menopause usually happens around 50 years of age. Some cancer treatments cause menopause to occur earlier. This is called treatment-induced menopause.

Causes @(Model.HeadingTag)>

Treatment-induced menopause can be caused by:

  • surgery to remove both ovaries
  • chemotherapy
  • radiation therapy to the pelvis
  • hormone suppressive therapy

Surgery to remove both ovaries causes acute, permanent treatment-induced menopause.

Chemotherapy drugs can stop the ovaries from working properly, leading to treatment-induced menopause. This may be temporary or permanent depending on your age, the type of drugs, the dose of drugs and the length of treatment.

Radiation therapy to the ovaries can cause damage to ovaries, leading to treatment-induced menopause. This may be temporary or permanent depending on your age and the dose and location of radiation therapy.

Some hormone suppressive therapies can temporarily stop the ovaries from releasing eggs and cause temporary treatment-induced menopause.

Symptoms @(Model.HeadingTag)>

Symptoms of treatment-induced menopause can range from mild to severe. Everyone experiences menopause differently. The symptoms of treatment-induced menopause are the same as natural menopause. They include:

  • hot flashes
  • night sweats
  • fatigue
  • irregular or no menstrual periods
  • problems sleeping such as not being able to fall asleep, or insomnia
  • vagin*l dryness, itching, irritation or discharge
  • lower sex drive
  • painful sex
  • difficulty controlling the bladder, leaking urine or having to go pee more often
  • bladder, vagin*l or urinary tract infections (UTIs)
  • mood changes
  • weight gain
  • depression
  • headaches
  • heart palpitations

Less estrogen as a result of menopause can also increase your risk for heart disease and osteoporosis.

Diagnosis @(Model.HeadingTag)>

If you begin to have symptoms of menopause, your healthcare team may diagnose treatment-induced menopause by:

  • asking you questions about irregular menstrual periods or other symptoms of menopause
  • doing blood tests to measure hormone levels

Managing treatment-induced menopause @(Model.HeadingTag)>

Treatments for treatment-induced menopause focus on relieving any symptoms and preventing or managing any chronic conditions as a result of menopause.

Tips for managing symptoms @(Model.HeadingTag)>

Talk to your healthcare team about your symptoms. They can suggest ways to manage them.

  • Avoid things that can trigger hot flashes such as caffeine, alcohol, spicy foods, tight clothing, stress, hot weather and cigarette smoke. If you have hot flashes, wear light clothing and dress in layers. Try splashing cool water on your wrists.

  • Be active and exercise daily.
  • Lower stress as much as possible. Try relaxation techniques, such as visualization, deep breathing, massage or yoga to improve your mood.
  • Drink lots of water.
  • Use a water-based lubricant to make sex more comfortable. Try practising Kegel exercises to strengthen your pelvic floor muscles. These exercises also help the muscles relax. Find out more about managing sexual problems.
  • Get a good sleep. Find out more about sleep problems.

Tips for protecting your bones and heart @(Model.HeadingTag)>

Early menopause can increase your risk for osteoporosis and heart disease. Protect your bone and heart health by:

  • eating well and getting enough calcium and vitamin D
  • moving more and sitting less
  • living smoke-free
  • talking to your doctor about getting regular tests for bone density, blood pressure, cholesterol and blood sugar levels

Talk to your healthcare team about medicines @(Model.HeadingTag)>

Medicines that were designed to treat other health problems can sometimes help with hot flashes. Your healthcare team may suggest:

  • clonidine, which treats high blood pressure
  • an antidepressant medicine, such as venlafaxine (Effexor), paroxetine (Paxil) or fluoxetine (Prozac)
  • antiseizure medicines, such as gabapentin (Neurontin)

Your healthcare team may also suggest vitamin E supplements to help with hot flashes.

Hormone replacement therapy (HRT) may be prescribed if the cancer isn't affected by hormones. HRT has both risks and benefits. Talk to your doctor about how it might be used to treat hot flashes.

Check with your healthcare team about herbal therapies @(Model.HeadingTag)>

You may want to try herbal therapies to relieve symptoms of menopause. There isn’t enough research to show that these remedies are safe or effective. Some herbal therapies can also interfere with treatments or may be harmful. Always check with your healthcare team before taking any herbal products.

Soy products contain weak plant estrogens called phytoestrogens. Phytoestrogens from soy products may help with symptoms of menopause. Some people with hormone-related cancers, such as breast or ovarian cancer, worry that the phytoestrogens in soy may act like estrogen and will make the cancer grow or come back after treatment. But most of the current evidence suggests that the soy taken in as part of a healthy, balanced diet is unlikely to be harmful.

Expert review and references

  • Tien Le , MD, FRCSC, DABOG

  • American Institute for Cancer Research, World Cancer Research Fund . Continuous Update Project Report: Diet, Nutrition, Physical Activity and Liver Cancer . 2018 : https://www.aicr.org/.

  • British Columbia Cancer Agency. Menopause. 2020: http://www.bccancer.bc.ca/.

  • OncoLink. Menopause Caused by Cancer Treatment. 2020 : https://www.oncolink.org/.

  • My Health Alberta. Menopause and Perimenopause. 2021: https://myhealth.alberta.ca/.

  • Cleveland Clinic. Premature and Early Menopause. http://chemocare.com/. Tuesday, January 11, 2022.

  • American Society of Clinical Oncology (ASCO) . Menopause and Cancer Risk . 2019 : https://www.cancer.net/.

  • US National Library of Medicine. MedlinePlus Medical Encyclopedia: Cancer Treatment: Early Menopause. 2020: https://medlineplus.gov/encyclopedia.html.

  • American Society of Clinical Oncology (ASCO) . Menopausal Symptoms Due to Cancer Treatment . 2020 : https://www.cancer.net/.

  • American Cancer Society. Menopausal Hormone Therapy and Cancer Risk. 2015: https://www.cancer.org/.

  • Chi F, Wu R, Zeng YC, Xing R, Liu Y, Xu ZG. Post-diagnosis soy food intake and breast cancer survival: a meta-analysis of cohort studies. Asian Pacific Journal of Cancer Prevention. 2013.

  • Haas ML. Radiation therapy: toxicities and management. Yarbro, CH, Wujcki D, & Holmes Gobel B. (eds.). Cancer Nursing: Principles and Practice. 7th ed. Sudbury, MA: Jones and Bartlett; 2011: 14: 312-351.

  • Landier W, Smith S. Late effects of cancer treatment. Yarbro, CH, Wujcki D, & Holmes Gobel B. (eds.). Cancer Nursing: Principles and Practice. 7th ed. Sudbury, MA: Jones and Bartlett; 2011: 71: pp. 1756-1779.

  • Moore, S. Menopausal symptoms. Yarbro, C. H., Frogge, M. H. & Goodman, M. Cancer Symptom Management. 3rd ed. Sudbury: Jones and Bartlett Publishers; 2004: 30: pp. 571-595.

  • Nechuta SJ, Caan BJ, Chen WY, Lu W, Chen Z, Kwan ML, Flatt SW, et al. Soy food intake after diagnosis of breast cancer and survival: an in-depth analysis of combined evidence from cohort studies of US and Chinese women. American Journal of Clinical Nutrition. 2012.

  • Wenzel L, Penson R, Carter J, et al. Quality of life issues in gynecologic oncology. Barakat RR, Markman M & Randall ME. Principles and Practice of Gynecologic Oncology. 5th ed. Philadelphia: Wolters Kluwer Health / Lippincott Williams & Wilkins; 2009: 34: pp. 1019 - 1027.

Treatment-induced menopause (2024)

FAQs

Treatment-induced menopause? ›

Surgery to remove both ovaries causes acute, permanent treatment-induced menopause. Chemotherapy drugs can stop the ovaries from working properly, leading to treatment-induced menopause. This may be temporary or permanent depending on your age, the type of drugs, the dose of drugs and the length of treatment.

What medication can induce menopause? ›

GnRHa's are currently available in oral, nasal spray, an injection and an implant (also delivered via injection) The most-used example is an injection called leuprolide or Lupron. which which shut down hormone production by the ovaries, causing a reversible menopause in which your hormone levels stay very low and flat.

What is the most common cause of induced menopause? ›

The most common cause is the surgical removal of both ovaries because of a medical problem. Hysterectomy, the removal of the uterus but not the ovaries, does not cause menopause.

Is medically induced menopause worse? ›

But premenopausal women who experience induced menopause can have more intense symptoms, and therefore, a greater need for treatment to control them than women who undergo natural menopause.

Is there a way to induce menopause? ›

The methods of inducing menopause are: Gonadotrophin releasing hormone agonists: These downregulate the pituitary gland and lower estrogen levels to within the menopausal range. They induce amenorrhoea and often menopausal symptoms. Surgery involving bilateral oophorectomy.

What pill puts you into menopause? ›

About 2 weeks after starting leuprolide, your estrogen levels drop significantly and you may have side effects similar to the symptoms of menopause - hot flashes, sweating, joint pain, acne, body aches, headache, and decreased interest in sex.

Can you make menopause start early? ›

Most causes of early menopause are beyond your control. Smoking cigarettes is the only lifestyle factor that may cause early menopause. You can reduce your risk of menopause by quitting smoking. The other causes of menopause like health conditions, surgeries or treatment for cancer are unpreventable in most cases.

Is induced menopause reversible? ›

Surgery to remove both ovaries causes acute, permanent treatment-induced menopause. Chemotherapy drugs can stop the ovaries from working properly, leading to treatment-induced menopause. This may be temporary or permanent depending on your age, the type of drugs, the dose of drugs and the length of treatment.

What injections are used to induce menopause? ›

Decapeptyl belongs to a group of medicines called Gonadotrophin Releasing Hormone Agonists (GnRHa). These drugs are used to “switch off” your ovaries and put you into a temporary menopausal state. Other drugs you may come across in this group are Zoladex or Prostap.

What triggers the onset of menopause? ›

Most women experience menopause between the ages of 45 and 55 years as a natural part of biological ageing. Menopause is caused by the loss of ovarian follicular function and a decline in circulating blood oestrogen levels.

What happens when your body is forced into menopause? ›

Medical menopause causes the same symptoms as natural menopause, but the symptoms may come on more abruptly than they would with a more gradual, natural transition. Symptoms also tend to be more intense than if menopause had been reached naturally. Symptoms of medical menopause include6: Hot flashes.

How long does surgically induced menopause last? ›

How long does surgical menopause last? Removal of the ovaries (oophorectomy) is permanent and means that your body will naturally be in a menopausal (low hormone) state for the rest of your life.

What are the symptoms of unbearable menopause? ›

In the months or years leading up to menopause (perimenopause), you might experience these signs and symptoms:
  • Irregular periods.
  • vagin*l dryness.
  • Hot flashes.
  • Chills.
  • Night sweats.
  • Sleep problems.
  • Mood changes.
  • Weight gain and slowed metabolism.
May 25, 2023

What medication puts you into menopause? ›

Zoladex. Like Lupron, goserelin (Zoladex) is a GnRH agonist that suppresses estrogen production. Both injectable drugs induce a reversible menopause-like state, and the two drugs seem to have similar effects on endometriosis.

Is it better to go through menopause without HRT? ›

A reanalysis of trials has revealed established benefits of HRT, including fewer heart attacks, reduced fractures, less cognitive decline, and lower mortality rates, particularly in early postmenopausal women.

Why does chemo put you into menopause? ›

Chemotherapy basically puts the ovaries to sleep,” Karuturi says. The ovaries stop processing the eggs, the woman stops having a period and she goes into temporary menopause. In most cases, menstruation returns naturally eight months to two years after chemotherapy stops.

What stimulates menopause? ›

FSH causes ovarian follicles to enlarge and produce estrogen. Over time, fewer and fewer follicles remain to be stimulated and thus estrogen levels decline as a woman ages. This decline in estrogen leads to an increase in FSH as there is not enough estrogen being produced to "turn off" the brain's production of FSH.

How can menopause be prematurely induced? ›

The definite aetiology of premature menopause cannot be determined but some causes are identifiable.[3,10,11] These include:
  1. Genetic disorders. ...
  2. Autoimmune diseases. ...
  3. Infections. ...
  4. Smoking. ...
  5. Iatrogenic. ...
  6. Surgery. ...
  7. Drugs.

What hormone triggers menopause? ›

During this transition time before menopause, the supply of mature eggs in a woman's ovaries diminishes and ovulation becomes irregular. At the same time, the production of estrogen and progesterone decreases. It is the big drop in estrogen levels that causes most of the symptoms of menopause.

Can Lupron start menopause? ›

LUPRON DEPOT does not put you into menopause, although you may experience similar effects such as hot flashes and a break from your normal menstrual cycle. These effects are temporary and reversible after therapy is stopped.

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