Looking for a quick weight loss method? Your doctor can prescribe a choice of drugs that guarantee you'll lose that excess poundage, if you're willing to put an effort into watching your diet and exercising. But will you be putting your health at risk by using them?

An article in the London Daily Mail warns:

Concerns were raised after it was revealed that up to one million courses of weight-loss drugs were prescribed in England in 2005.

They have been linked with side effects including increased blood pressure and diarrhoea. In some cases the effects are amplified if the drugs are not accompanied by a low-fat diet.

The New York Tines reports that the FDA has approved several prescription drugs for weight loss, but admits they are not risk free:

Several prescription drugs have received F.D.A. approval. Orlistat, sold as Xenical, reduces the absorption of fat from foods. It can cause gastrointestinal distress and disrupt absorption of fat-soluble vitamins.

Sibutramine, sold as Meridia, revs up metabolism and energy levels and creates a feeling of fullness. Common side effects include dry mouth, constipation and insomnia. Meridia should not be used by people with cardiac risk factors and those who use bronchodilators, take decongestants or use M.A.O. inhibitors or S.S.R.I.'s for depression.

Portion control and a good exercise plan are still the best and safest options for weight loss. Other methods may all carry some health risks.

Photo from London daily mail