Published by: National Institute on Aging
Menopause is not a disease or disorder. This time in a woman’s life is often full of other transitions in addition to physical ones: Women may be caring for aging parents or relatives, supporting their children as they move into adulthood, or taking on new responsibilities at work.
Some women don’t have any trouble with menopausal symptoms and may even feel relieved when they no longer need to worry about painful periods or getting pregnant. For other women, the menopausal transition can bring hot flashes, trouble sleeping, pain during sex, moodiness and irritability, depression, or a combination of these symptoms. Some may decide to talk with their doctor about lifestyle changes or medications to treat their symptoms.
Understanding the menopausal transition
Menopause is a point in time 12 months after a woman’s last period. The years leading up to that point, when women may have changes in their monthly cycles, hot flashes, or other symptoms, are called the menopausal transition or perimenopause.
The menopausal transition most often begins between ages 45 and 55. It usually lasts about seven years but can be as long as 14 years. The duration can depend on lifestyle factors such as smoking, age it begins, and race and ethnicity. During perimenopause, the body’s production of estrogen and progesterone, two hormones made by the ovaries, varies greatly.
The menopausal transition affects each woman uniquely and in various ways. The body begins to use energy differently, fat cells change, and women may gain weight more easily. You may experience changes in your bone or heart health, your body shape, and composition, or your physical function.
What are the signs and symptoms of menopause?
Estrogen is used by many parts of a woman’s body. As levels of estrogen decrease, you could have various symptoms. Many women experience mild symptoms that can be treated by lifestyle changes such as avoiding caffeine or carrying a portable fan. Some women don’t require any treatment at all, but for others, symptoms can be more severe. The severity of symptoms varies greatly around the world and by race and ethnicity.
Here are the most common changes you might notice in midlife. Some may be part of aging rather than directly related to menopause.
Change in your period. This might be what you notice first. Your periods may no longer be regular. They may be shorter or last longer. You might bleed more or less than usual. These are all normal changes, but to make sure there isn’t a problem, see your doctor if:
- Your periods happen very close together.
- You have heavy bleeding.
- You have spotting.
- Your periods last more than a week.
- Your periods resume after no bleeding for more than a year.