You or someone you love may be one of an estimated 25 million Americans currently taking antidepressants for a wide range of psychiatric and physical disorders. But there is a dark side to these "wonder drugs" --- punishing side effects such as weight gain, lethargy, and sexual dysfunction that afflict up to 80 percent of the people who take them. Until now, side effect sufferers have had nowhere to turn for help. All too often their doctors dismiss...