Phentermine is a temporary weight loss aid used in people who are overweight or obese and actively trying to lose weight through diet and exercise. It is only meant to be used for a short period of time, as its effectiveness decreases after three to six weeks. Although phentermine is not considered “addictive”, it can produce tolerance over time. Tolerance can be beneficial or detrimental, and occurs due to the body's attempt to create homeostasis.
In the case of phentermine, reducing thirst and insomnia may be beneficial; however, a decrease in appetite and energy suppression is less desirable. If you find that phentermine has stopped working, it is important to speak with your doctor. Some people may feel the urge to increase the dose, but this should never be done without a doctor's instructions. In reality, you can only use phentermine for two or three months before needing to give your body a rest.
If you are expecting phentermine to work like a magic trick and shed those extra pounds, you should reconsider your approach to weight loss or discontinue the phentermine treatment. Now that we have looked at possible ways to make phentermine work again, let's take a look at some of the best practices for achieving significant long-term results from your phentermine weight loss program.Some researchers believe that drug tolerance through phentermine is due to the fact that there is a limited amount of norepinephrine in the human system and that these limited reserves are depleted with repeated administration of phentermine. If you are taking phentermine and have noticed that your appetite suppression and energy increase are lower than they used to be, this guide could help you use phentermine effectively to return to losing weight.