The problem of excessive weight has become really sharp in recent years as more and more people are looking for different ways to get rid of pounds in an effective way. One of such ways is the famous weight loss drug Phentermine, Of course it's not a cure and is not free of flaws and side effects, but since its introduction a few decades ago it has helped numerous people shed off pounds in an effective way.  But what Phentermine is restricted of using is helping in cosmetic purposes. This drug should be taken only by obese and overweight people who have certain health risks associated with the condition.

Phentermine is available both in capsules and tablets of three different doses: 15, 30 and 37.5 mg. Keep in mind the Phentermine should be used over a short or medium period of time and is not intended for long term use. The first results should be observed in several weeks, however the body can develop tolerance to the drug's effects if it's taken for a longer period of time than suggested.

Phentermine works by affecting certain chemicals in the brain that are responsible for managing food intake and lowers the individual's appetite. Phentermine is a very strong appetite suppressant so it shouldn't be combined with any other similar drugs to avoid serious problems with appetite and eating.

In case you suffer from health risks associated with obesity, Phentermine may be the only effective way of reducing weight without posing harm to your health. Still the effectiveness of the drug will depend on the exercise program or diet course you chose to follow.

Don't expect Phentermine to work miracles and make your body thin in just a few intakes. It is a good tool to help you change your lifestyle and habits, shifting towards a healthier diet and more physical activity. Doing these changes alone is possible but quite hard with most people. Phentermine makes this process easier and at a certain point you won't be needing this drug anymore because the goal is changing the way you eat and regard your body, not just shedding off unnecessary pounds and keeping on with the old hazardous lifestyle.

Like with any other prescription drug, Phentermine can deliver certain side effects that may be observed during its use, such as:

Mild – vision problems, insomnia, dry mouth, irritability, indigestion, nausea. You may also expect changes in sexual drive, nervous system effects and gastrointestinal disturbances. Do not drink alcohol as it may increase the likelihood of developing such symptoms.

Moderate - chest pain, racing heartbeat, urination problems, breathing difficulties and swelling.

Severe - primary pulmonary hypertension (PPH) and cardiac valvular disease are known to result from mixing Phentermine with Fenfluramine (so-called Phen-fen mix) or dexfenfluramine.

There are many other similar drugs on the market, but their effectiveness is not that clearly studied as of Phentermine, because the drug has been around for decades and all of its side effects and benefits were studied in detail. Take note that Phentermine is similar to amphetamines in its chemical composition and can give possible results if you're running a drug test.

You may experience withdrawal symptoms after ceasing the course of Phentermine or stopping taking it immediately. Your doctor should gradually reduce your dosage over a period of time to help you avoid any possible withdrawal effects. It all depends on the dosage and the duration of treatment in your case.

Please remember that Phentermine is a weight loss drug designed for those who really need to lose weight as a healthcare necessity rather than cosmetic desire. Doctors usually prescribe Phentermine only to those patients who are considered to be clinically obese or overweight with their body max index ranging within certain amounts. You shouldn't take Phentermine without doctor's prescription and supervision. And keep in mind that it's really an aid to shift towards a healthier lifestyle, not a magic pill that will make all the fat go away in a single day. The more conscious and wise you are the more effective your Phentermine course will be.