There are certain guidelines concerning who might be prescribed weight reduction medications. A patient must have a body mass index that's over 30, unless they have other weight related health conditions such as heart issues, diabetes, or hypertension. These serious conditions lower the body mass index requirement to 27. Whether or not a medical condition is obesity-related and grounds for prescribing medication can depend on the doctor, so get a second opinion if you do not agree with your doctor's assessment. These health issues can become dreadful if left unchecked and prescription weight management medicines may be the answer you have been trying to find.
The most typical weight management medications work by suppressing the appetite. These types of diet aids have been about for decades, with amphetamines and Dexedrine being used even back in the 1950s. A new kind of hunger suppressant drugs utilize a subtley different mechanism to attain the same result, reducing their appeal for abuse. As an example, the well-liked drug Meridia suppresses the release of a particular type of brain chemical that is answerable for signaling hunger. This way, the patient never even gets hungry, so there is no feeling of depriving themselves of something that they need. Unfortunately, Meridia is understood to increase blood pressure and heart beat rate, making it hazardous for many of us with cardiovascular issues.
Beside the weight loss medicines that suppress appetite, there's another class of drugs engineered to meddle with the body's ability to absorb fat from food. Xenical was the first of these lipase inhibitor medications to be approved, hitting the market in 1999. These drugs work by inhibiting the body's production of lipase, which is an obligatory part of the fat absoprtion process. Without this enzyme, fat molecules cannot be broken down and will pass harmlessly through the digestive system. The side effects of Xenical show the consideration to letting fat leave the body in its unprocessed state, with cramps, flatulence, dysentery, and anal leaking being the most typical.
Testing is always being performed on new drugs for the commercial markets, so it is only a matter of time before there are more desirable options for people wishing to lose weight. Some developmental medications have received short term FDA approval, but they have shown too many complications to be endorsed for main line use at this time. With some more refining by the pharmaceutical companies ' R&D departments, they should be available as part of the subsequent wave of prescription weight loss medications.
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