Estrogen is the most effective treatment for menopausal vasomotor symptoms (hot flashes), but the Women's Health Initiative study found that women who took estrogen plus a progestin for more than 5 years were at increased risk for myocardial infarction, stroke, pulmonary emboli, deep vein thrombosis, breast cancer, and possibly dementia. Are there effective alternatives?

Intrauterine devices (IUDs) and the etonogestrel implant are the most effective reversible contraceptive methods available. Hormonal oral contraceptives, patches, rings, and injectables are also effective in preventing pregnancy. When used alone, barrier and behavioral methods generally have higher failure rates than other methods (see Table 1). Selection of a contraceptive method is usually based on patient-specific factors and personal preference

The FDA has approved a combination oral contraceptive containing the estrogen estetrol and the progestin drospirenone (Nextstellis – Mithra/Mayne). Estetrol is the first new estrogen to become available in the US in 50 years. Drospirenone is available alone (Slynd) and in combinations with the estrogen ethinyl estradiol for prevention of pregnancy.

Two new drugs alendronate (Fosamax - Merck) and salmon calcitonin nasalspray (Miacalcin - Sandoz) are now available in the USA for treatment of postmenopausalosteoporosis. A third drug for treatment of osteoporosis, a slow-release fluoridepreparation (Slow Fluoride -Mission Pharmacal), has been recommended for approvalby an advisory committee of the US Food and Drug Administration (FDA). Various formulationsof fluoride have been available in Europe for this indication for many years.

The tables in this article list drugs used for treatment of cancer in the USA and Canada and their major adverse effects. The choice of drugs in Table I is based on the opinions of Medical Letter consultants. Some drugs are listed for indications for which they have not been approved by the US Food and Drug Administration. In some cases, such as elderly patients or those with many co-morbid illnesses, the regimen of choice might not be suitable. For many of the cancers listed, surgery and/or radiation therapy may be the treatment of choice or may also be part of the management. Anticancer...