What Are the Different Medical Weight Loss Treatments?

There are many people who want to lose weight, but some have to resort to medical weight loss options in order to successfully lose weight. Some manage to lose weight just by dieting and exercising, but for others, a bit of medical intervention becomes necessary to shed the pounds. For those who are not so keen about dieting and working out to lose weight, diet pills and surgeries seem to be appealing weight loss alternative.

In recent years, many fat reduction medications and procedures have emerged and some of the most popular ones include:

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Contrave®

After a 1-year study it was found that the weight loss drug Contrave is capable of reducing about 8% or 17 pounds of weight in people taking it. Contrave has not yet been approved by FDA though clinical trials were recently completed. Contrave surpassed the FDA's criteria for weight loss.

Orlistat®

Originally, it was back in 1999 when the FDA approved Orlistat as Xenical, a prescription drug for the treatment of obesity. In early 2007, FDA also approved a lower-dose variation by the name of Alli, for over-the-counter use. The amount of fat that can be absorbed by the intestines is decreased by Orlistat. Alli showed 40% to 60% increase in weight reduction combined with a change in diet, during clinical trials.

Bariatric Surgery

Bariatric surgery actually refers to numerous medical weight loss surgeries and it is now known as metabolic surgery. Not only does it result in loss of weight, but even diabetes and lipid disorders such as cholesterol are improved by it too. Typically, Bariatric surgery becomes necessary for those who are considerably overweight and is also used to treat problems like sleep apnea and type-2 diabetes, which arise from obesity. Patients with a BMI above 35 can undergo Bariatric surgery and numerous lifestyle changes are also required for it to be fully effective.

Liposuction

Most people are under the impression that liposuction is a surgical procedure in which involves the removal of large amounts of fat from the body through suction. However, the truth is that liposuction is not actually one of the major medical weight loss treatments; in fact, it is simply the removal of some fat in order to tone particular areas of the body. Patients usually lose merely 10 to 12 pounds of weight after undergoing liposuction. Liposuction might not lead to considerable weight loss but can be used for toning the body.

Lorcaserin®

After over a decade, Lorcaserin is the latest prescription diet drug if it is approved by the FDA. Arena Pharmaceuticals, the makers of Lorcaserin, want to market the drug as an effective weight loss medication for those with a BMI from 27 to 30. Phase II trials of Lorcaserin showed fruitful results. By June 27, FDA is expected to decide whether or not it will approve Lorcaserin.

Adipex (Phentermine)

Phentermine is a generic drug that has been around for quite a while and available under various brand names, including Adipex. However, Adipex is a prescription weight loss drug and considered effective at reducing weight when used along with a balanced diet and regular exercise. Basically, the level of chemical signaling to the brain's appetite center is boosted so appetite can be better managed. It is usually recommended for short term use.

Along with these, there are many other medical weight loss options, some of which are truly effective, while others might not even be worth considering. It is true that medical intervention becomes necessary at times to lose weight effectively, but people should still carry on with a health diet and a regular exercise routine to achieve greater results.