What Is Menopause?
Menopause is the end of a woman’s menstrual cycles. The term can describe any of the changes you go through just before or after you stop having your period, marking the end of your reproductive years.
Women are born with all of their eggs, which are stored in their ovaries. Their ovaries also make the hormones estrogen and progesterone, which control their period (menstruation) and the release of eggs (ovulation). Menopause happens when the ovaries no longer release an egg every month and menstruation stops.
Menopause is a regular part of aging when it happens after the age of 40. But some women can go through menopause early. It can be the result of surgery, like if their ovaries are removed in a hysterectomy, or damage to their ovaries, such as from chemotherapy. If it happens before age 40, for any reason, it’s called premature menopause.
First signs of menopause
Most women nearing menopause will have hot flashes, sudden feelings of warmth that spread over the upper body, often with blushing and sweating. These flashes can range from mild in most women to severe in others.
You may also notice:
- Uneven or missed periods
- Vaginal dryness
- Sore breasts
- Needing to pee more often
- Trouble sleeping
- Emotional changes
- Dry skin, eyes, or mouth
Symptoms of menopause
Later symptoms often include:
What Happens During Menopause?
Natural menopause isn’t caused by any type of medical or surgical treatment. It’s slow and has three stages:
- Perimenopause. This phase usually begins several years before menopause, when your ovaries slowly make less estrogen. Perimenopause lasts until menopause, the point at which your ovaries stop releasing eggs. In the last 1 to 2 years of this stage, estrogen levels fall faster. Many women have menopause symptoms.
- Menopause. This is when it's been a year since you had a period. Your ovaries have stopped releasing eggs and making most of their estrogen.
What Conditions Cause Premature Menopause?
Your genes, some immune system disorders, or medical procedures can cause premature menopause. Other causes include:
- Premature ovarian failure. When your ovaries prematurely stop releasing eggs, for unknown reasons, your levels of estrogen and progesterone change. When this happens before you’re 40, it's called premature ovarian failure. Unlike premature menopause, premature ovarian failure isn’t always permanent.
How Long Do Symptoms of Menopause Last?
Menopause is different in each woman. In general, the symptoms of perimenopause last about 4 years.
You might suspect that you’re going into menopause. Or your doctor will say something, based on symptoms you've told them about.
You can keep track of your periods and chart them as they become uneven. The pattern will be another clue to your doctor that you’re menopausal.
Your doctor might also test your blood for levels of:
- Follicle-stimulating hormone (FSH). This usually goes up as you near menopause.
- Estradiol. This tells your doctor how much estrogen your ovaries are making.
- Thyroid hormones. This shows problems with your thyroid gland, which can affect your period and cause symptoms that look like menopause.
- Anti-Mullerian hormone (AMH). Your body makes this in its reproductive tissues. It can help your doctor learn about the reserve of eggs in your ovaries.
Menopause is a natural process. Many symptoms will go away over time. But if they’re causing problems, treatments can help you feel better. Common ones include:
- Hormone replacement therapy (HRT). This is also called menopausal hormone therapy. You take medications to replace the hormones that your body isn’t making anymore. Certain drugs or combinations can help with hot flashes and vaginal symptoms, as well as making your bones stronger. But they can also put you at higher risk of health problems like heart disease or breast cancer, so you should take the lowest dose that works for the shortest time possible.
- Topical hormone therapy. This is an estrogen cream, insert, or gel that you put in your vagina to help with dryness.
- Nonhormone medications. The depression drug paroxetine (Brisdelle, Paxil) is FDA-approved to treat hot flashes. The nerve drug gabapentin (Gralise, Neuraptine, Neurontin) and the blood pressure drug clonidine (Catapres, Kapvay) might also ease them. Medicines called selective estrogen receptor modulators (SERMs) help your body use its estrogen to treat hot flashes and vaginal dryness.
- Medications for osteoporosis. You might take medicines or vitamin D supplements to help keep your bones strong.
Lifestyle changes help many women deal with menopause symptoms. Try these steps:
- If you’re having hot flashes, drink cold water, sit or sleep near a fan, and dress in layers.
- Use an over-the-counter vaginal moisturizer or lubricant for dryness.
- Exercise regularly to sleep better and prevent conditions like heart disease, diabetes, and osteoporosis.
- Strengthen your pelvic floor muscles with Kegel exercises to prevent bladder leaks.
- Stay socially and mentally active to prevent memory problems.
- Don’t smoke. Tobacco might cause early menopause and increase hot flashes.
- Limit how much alcohol you drink, to lower your chance of getting breast cancer and help you sleep better.
- Eat a variety of foods and keep a healthy weight to help with hot flashes.
- Practice things like yoga, deep breathing, or massage to help you relax.
Alternative and Complementary Menopause Treatments
Some studies have found that soy products relieve hot flashes, but researchers are still looking into it. There aren’t many large studies on whether other supplements such as black cohosh or “bioidentical” hormones work for menopause symptoms. Talk to your doctor before starting any herbal or dietary supplements.
Yoga, tai chi, and acupuncture are safer ways to manage menopause symptoms.
The loss of estrogen linked with menopause is tied to a number of health problems that become more common as women age.
After menopause, women are more likely to have:
- Bone loss (osteoporosis)
- Heart disease
- Bladder and bowels that don’t work like they should
- Higher risk of Alzheimer's disease
- More wrinkles
- Poor muscle power and tone
- Weaker vision, such as from cataracts (clouding of the lens of the eye) and macular degeneration (breakdown of the tiny spot in the center of the retina that is the center of vision)
It can be tough to manage the sexual changes that come along with menopause, like vaginal dryness and a loss of sex drive. You might also find that you don’t enjoy sex as much and have trouble reaching orgasm. As long as it isn’t painful, regular sexual activity may help keep your vagina healthy by promoting blood flow.
Your ovaries have stopped sending out eggs once you’re in menopause, so you can’t get pregnant. But you can still get a sexually transmitted disease. Use safer sex practices if you’re not in a relationship with one person.