It works as a short-term weight loss (a few weeks) treatments for overweight or obese people with some health risks, including high blood pressure, cholesterol, and diabetes.
Phentermine is intended for use as part of an overall weight-loss plan, such as exercise, behavioral modification, and calorie reduction in a class of drugs known as anorectics known as appetite suppressants.
Phentermine works by increasing the release of three chemicals from the nerve terminals in your brain that help reduces appetite: norepinephrine, serotonin, and dopamine. When the levels of these chemicals increase, the feeling of hunger decreases, it helps you to eat less and so in extra time, to weight loss. Read more at over the counter phentermine
It is possible to build a tolerance to the weight loss effects of Phentermine within a month or so. If this happens, the product should be discontinued. Phentermine is only approved by the FDA for short-term use, as there are no long-term studies to protect it. However, the FDA has approved Phentermine (a low dose) in combination with Tipirmate for long-term use.
