The discovery of slimming capsules that made investing hours in a workout room and phenq directions; read review, adhering to a strict dieting program redundant to a certain extent, produced a rage in the marketplace. They ended up to become a blessing in disguise for the entire pharmaceutical industry, which in turn is modern earning of substantial revenues with the purchase of these drugs. It has been estimated that greater than 20 million of Americans consume diet plan drugs on an annual basis.

The History of Diet Pills
It had been during the ten years of 1950s when science and medicine were creating striking achievements that these products had been first given by the doctors for the patients. The physicians prescribed amphetamines, a drug moved to the World War II to maintain soldiers alert and productive, for fat reduction objective. Among the unwanted side effects of amphetamines was appetite suppression which led doctors in prescribing them as weight loss supplements. Eventually many fat loss individuals went through amphetamines led substance abuse problems and its prescription was inhibited.
It had been in 1970s when wellness consciousness sprung up to its pinnacle as well as fitness became a global craze. Weight reduction became the title of the game as well as the pharmaceutical industry saw an unexpected boom in the need for them. The early such drugs in this era were basically amphetamines derivatives, normally known as "speed". Afterwards, a wide variety of weight loss pills flooded the market.
Food as well as Drug Administration (FDA) approved the drug fenfluramine (Pondimin) in as early as 1973, that was followed by dexfenfluramine (Redux) in 1996. Next came the diet drug Phentermine, a sympathomimetic appetite suppressant, which was authorized by the FDA in 1997. Many medical professionals prescribed Phentermine in conjunction with fenfluramine. The combined prescription of both the drugs was aptly named fen phen.
The era of fen-phen soon declined with accounts of heart valve disease resulting from the combined use of each prescriptions started to surface. The manufacturers withdrew dexfenfluramine as well as fenfluramine from the industry, therefore ending the principle of fen-phen.
The most used weight minimization medications which are prescribed in the US are sympathomimetic appetite suppressants like Phentermine. These medications affect the neurotransmitters in such a manner that brings about a loss in appetite.
Other diet pills that received FDA approval are Orlistat (Xenical) and Sibutramine (Meridia), which received approval in 1999 and 2001 respectively. While Orlistat is a lipase inhibitor which prevents the absorption of dietary fats into the body, Sinutramine functions on mental via serotonin, norepinephrine as well as dopamine reuptake inhibition.