Font Size

Hot Flashes and Menopause (cont.)

What about bioidentical hormone therapy for hot flashes due to menopause?

Patient Comments

There has been increasing interest in recent years in the use of so-called "bioidentical" hormone therapy for perimenpausal women. Bioidentical hormone preparations are medications that contain hormones that have the same chemical formula as those made naturally in the body. The hormones are created in a laboratory by altering compounds derived from naturally-occurring plant products. Some bioidentical hormone preparations are U.S. FDA-approved and manufactured by drug companies, while others are made at special pharmacies called compounding pharmacies, which make the preparations on a case-by-case basis for each patient. These individual preparations are not regulated by the FDA, because compounded products are not standardized.

Advocates of bioidentical hormone therapy argue that the products, applied as creams or gels, are absorbed into the body in their active form without the need for "first pass" metabolism in the liver and that their use may avoid potentially dangerous side effects of synthetic hormones used in conventional hormone therapy. However, studies to establish the long-term safety and effectiveness of these products have not been carried out.

What about lifestyle changes to reduce hot flashes?

Some women report that exercise programs or relaxation methods have helped to control hot flashes, but controlled studies have failed to show a benefit of these practices in relieving the symptoms of hot flashes. Maintaining a cool sleep environment and the use of cotton bedclothes can help ease some of the discomfort associated with hot flashes and associated night sweats.

Can hot flashes be prevented?

It is impossible to predict which women will experience hot flashes in association with the perimenopause or the degree of severity of the hot flashes. Perimenopausal hot flashes may be controlled by some of the treatment measures described above, but are not preventable.

What is the outlook for a person who suffers from hot flashes?

Hot flashes associated with the menopausal transition are not a life-long problem and can be effectively treated in most women if necessary. About 80% of women will stop having hot flashes five years after the onset of hot flashes. Less commonly, in about 10% of women, hot flashes can persist for up to a decade.

REFERENCE: Stanten, R. J., et al. "Menopausal hot flashes." UpToDate. Updated Marc 27, 2015.

Medically Reviewed by a Doctor on 1/11/2016

Menopause Quiz IQ

Must Read Articles Related to Hot Flashes and Menopause

Female Sexual Problems
Female Sexual Problems Long considered a taboo subject, women's sexuality is now openly discussed and portrayed on television, in magazines, and on the internet. Symptoms of female se...learn more >>
Hormone Replacement and Osteoporosis
Hormone Replacement and Osteoporosis Hormone replacement therapy (HRT) and estrogen replacement therapy (ERT) is often used in treating the learn more >>

Patient Comments & Reviews

The eMedicineHealth doctors ask about Hot Flashes:

Hot Flashes - Diagnosis

How was your hot flashes diagnosed?

Hot Flashes - Herbals and Supplements

What herbal products or supplements have helped ease your hot flashes?

Hot Flashes - Prescription Medications

What prescription medications have helped reduce your hot flashes?

Hot Flashes - Bioidentical Hormone Therapy

Did/does bioidentical hormone therapy help with your hot flashes?

Hot Flashes - Symptoms

What do your hot flashes feel like?

Hot Flashes - Describe Your Experience

Please describe your experience with hot flashes.

Medical Dictionary