Extreme weight loss can be triggered artificially, by consuming several weight loss pills, or even induced naturally by means of traditional procedures like following crash diets and others. Drugs like Orlistat, Phentermine, Hoodia etc enable obese patients to lose fat content from their bodies and decrease their appetite over a period of time. Obese people might also employ certain surgical techniques in order to achieve a slimmer and smarter physical appearance and get rid of their slovenly and fatty figures. They include liposuction, gastric bypass and many other intricate medical processes.

Weight Loss Drugs
One will come across various kinds of drug pills which are available in the market which might suppress human appetite and therefore enable one to lose weight on a large scale. However they must be consumed after exercising caution since they are not devoid of side effects, though most people would report a good amount of weight loss after taking such pills.

Phentermine
Phentermine is amongst the oldest weight loss pills and it has been approved by the FDA as a crucial appetite suppressant in the year 1959. It is known to check the neurotransmitters in the brain which in turn discourages the formation of appetite. However, one must combine a good deal of physical workout and a balanced diet while consuming the drug called Phentermine. Some side effects associated with this drug are high blood pressure and an increased heart rate, besides provoking heart palpitations and insomnia.

Orlistat
Orlistat is an important drug which induces extreme weight loss in its patients by checking the absorption of body fats into the digestive tract system. Lower fat is the sign of lesser quantities of calories and Orlistat works by enabling the secretion of a crucial fat dissolving enzyme. It must be consumed thrice daily prior to meals, since it is believed to block about 30 percent of the fats one intakes. However, Orlistat is said to be the reason behind diarrhea, gas and many more symptoms.

Bontril or Phendimetrazine
Yet another significant weight loss drug is Bontril or Phendimetrazine which is believed to be much more addictive as compared to the drug known phentermine. One will experience loss of appetite after consuming this pill which will indirectly restrict the intake of fat in the body. However, one must be aware of its side effects which include depression, insomnia, tremors, anxiety, fatigue and many others.

Hoodia
Hoodia is a powerful anti-weight gain drug which is said to work wonders to combat obesity. Belonging to Africa, this drug has been utilized since several generations for the purpose of inducing weight loss. It suppresses one`s appetite and craving for food at regular intervals and its medicinal properties were revealed in the year 1977 by the South African Council for Scientific and Industrial Research or CSIR. It is quite effective.

Liposuction
Believed to be the speediest technique of losing weight, liposuction is employed by innumerable obese patients to shed their extra kilos and achieve a slimmer and more perfect body. An incision is made on the flabby portions of the body and a cannula is inserted inside which is used to suck all the fat outside the body. Blood vessels and capillaries are all extricated out from the body and that part of the body swells considerably till a period of at least six weeks. Compression garments must be worn to conceal the swellings of the body. However, the outcome of liposuction is only temporary and one might regain fat if he does not resume proper exercises and a nutritious diet.

Gastric Bypass
Gastric bypass is one of the most sought after processes of weight loss and must only be utilized by those people who are extremely obese. In this method, doctors generally punch the stomach of their patients to a tiny pouch which is capable of holding only a very scanty amount of food. This ensures that they do not gain excess fat by consuming a large quantity of food. However stapled stomachs might be prone to infections which might lead to malnourishment.

Extreme Dieting
This is the most traditional procedure of losing weight which is used by most of the obese people. Consuming raw vegetables would permit one to derive nourishment without the requirement to intake sugar or fats. Though it is quite challenging to maintain this method, it has been proved that they are beneficial in helping shed weight. However, if the diets are ceased or compromised, one will notice the fat returning to their bodies again.