Menopause

Menopause is the permanent end of menstruation and fertility, defined as occurring 12 months after your last menstrual period.

Menopause is a natural biological process, not a medical illness. Even so, the physical and emotional symptoms of menopause can disrupt your sleep, sap your energy and — at least indirectly — trigger feelings of sadness and loss.

Hormonal changes cause the physical symptoms of menopause, but mistaken beliefs about the menopausal transition are partly to blame for the emotional ones. First, menopause doesn't mean the end is near — you've still got as much as half your life to go. Second, menopause will not snuff out your femininity and sexuality. In fact, you may be one of the many women who find it liberating to stop worrying about pregnancy and periods.

Most important, even though menopause is not an illness, you shouldn't hesitate to get treatment if you're having severe symptoms. Many treatments are available, from lifestyle adjustments to hormone therapy.

Symptoms

Technically, you don't actually "hit" menopause until it's been one year since your final menstrual period. In the United States, that happens about age 51, on average.The signs and symptoms of menopause, however, often appear long before the one-year anniversary of your final period. They include:

• Irregular periods
• Decreased fertility
• Vaginal dryness
• Hot flashes
• Sleep disturbances
• Mood swings
• Increased abdominal fat
• Thinning hair
• Loss of breast fullness

When to see a doctor

It's important to see your doctor during the years leading up to menopause (perimenopause) and the years after menopause (postmenopause) for preventive health care as well as care of medical conditions that may occur with aging.

If you've skipped a period but aren't sure you've started menopause, you may want to see your doctor to determine whether you're pregnant. He or she may take a medical history, do a pelvic examination and, if appropriate, order a pregnancy test.

Always seek medical advice if you have bleeding from your vagina after menopause

Treatments and drugs

Menopause itself requires no medical treatment. Instead, treatments focus on relieving your signs and symptoms and on preventing or lessening chronic conditions that may occur with aging. Treatments include:

Hormone therapy. Estrogen therapy remains, by far, the most effective treatment option for relieving menopausal hot flashes. Depending on your personal and family medical history, your doctor may recommend estrogen in the lowest dose needed to provide symptom relief for you.

Low-dose antidepressants. Venlafaxine (Effexor), an antidepressant related to the class of drugs called selective serotonin reuptake inhibitors (SSRIs), has been shown to decrease menopausal hot flashes. Other SSRIs can be helpful, including fluoxetine (Prozac, Sarafem), paroxetine (Paxil, others), citalopram (Celexa) and sertraline (Zoloft).

Gabapentin (Neurontin). This drug is approved to treat seizures, but it also has been shown to significantly reduce hot flashes.

Clonidine (Catapres, others). Clonidine, a pill or patch typically used to treat high blood pressure, may significantly reduce the frequency of hot flashes, but unpleasant side effects are common.

Bisphosphonates. Doctors may recommend these nonhormonal medications, which include alendronate (Fosamax), risedronate (Actonel) and ibandronate (Boniva), to prevent or treat osteoporosis. These medications effectively reduce both bone loss and your risk of fractures and have replaced estrogen as the main treatment for osteoporosis in women.

Selective estrogen receptor modulators (SERMs). SERMs are a group of drugs that includes raloxifene (Evista). Raloxifene mimics estrogen's beneficial effects on bone density in postmenopausal women, without some of the risks associated with estrogen.

Vaginal estrogen. To relieve vaginal dryness, estrogen can be administered locally using a vaginal tablet, ring or cream. This treatment releases just a small amount of estrogen, which is absorbed by the vaginal tissue. It can help relieve vaginal dryness, discomfort with intercourse and some urinary symptoms.

Your provider will work with you to pick the best treatment for your symptoms.