Phentermine Appetite Suppressant

It is true that losing weight is possible with the help of a low calorie diet and regular physical activities. However, some people, especially those who are severely obese may need some additional help along with a exercise program and a low calorie or low fat diet. Appetite suppressants are the medications that can help such obese people to lose weight. Appetite suppressants are usually helpful, when obesity is associated with sedentary lifestyle and over consumption. One of the widely popular appetite suppressants or diet pills in this regard is phentermine. Phentermine appetite suppressant was approved by the FDA (Food and Drug Administration) of United States in the year 1959, primarily for the short term treatment of obesity, when used in combination with exercise, diet and behavioral modification.

How Does Phentermine Work?

For anyone considering to take phentermine appetite suppressant for weight loss, it is quite natural to be a bit curious about how this diet pill works. Before we go into the details of how does phentermine work, it is important to mention that, this medication is used along with a low calorie diet, exercise and behavioral modification program, as approved by a physician. This appetite suppressant can help to lose weight only when it is used as per the direction given by the physician. Physicians usually prescribe this diet pill, when they feel that the health risks associated with obesity outweigh the side effects associated with the use of phentermine.

Phentermine works by helping to control appetite. It acts on the hypothalamus and the brain to suppress appetite or hunger. Hypothalamus is the part of the brain that regulates hunger, and phentermine appetite suppressant stimulates the hypothalamus to release certain neurotransmitters, which are known as catecholamines. Catecholamines signal the 'fight or flight' response of the body, thereby suppressing or overpowering the hunger signal. In this way, this weight loss pill helps to suppress appetite and reduce calorie intake. It also stimulates the body to release adrenaline or epinephrine, which speeds up the process of fat breakdown. You can buy Phentermine without prescription





Phentermine can help the individuals who cannot control their hunger and tend to overeat, and thus, fail to lose weight even after successive attempts. Phentermine works quite rapidly, because of which it can help to lose weight within a short period of time. It has been observed that a large number of people fail to lose weight, mainly because they lose patience while following the weight loss therapies for long duration. Phentermine on the other hand, is used for the short term treatment of obesity, as it can work quite fast.

Phentermine Side Effects

Phentermine can be habit forming, that is why it is used only for a short time, and only when the physician feels that the benefits to the individual outweigh the risks of side effects. Moreover, all individuals taking phentermine appetite suppressants may not experience the serious side effects. The more common side effects of this diet pill are, insomnia, hypertension, restlessness, increased heat rate, dry mouth, dizziness, euphoria, unpleasant taste in the mouth, changes in libido, irritability, stomach pain, nausea and vomiting, constipation, diarrhea and headache. Rare, but serious side effects include, irregular heartbeat, severe headaches, blurred vision, slurred speech, hallucinations, aggressive behavior, weakness, tremors, panic, fainting and seizures.

On observing any of these phentermine side effects, one should immediately inform his or her physician. To avoid the serious side effects, phentermine appetite suppressant should be taken only as per the direction given by the physician. It should not be taken with other diet medications, monoamine oxidase inhibitors (MAOI), antacids, carbonic anhydrase inhibitors and guanadrel or guanethidine. Individuals allergic to the ingredients of phentermine, as well as those with coronary artery disease, heart disease, severe high blood pressure, glaucoma, narrowing of the blood vessels and an overactive thyroid should avoid the use of phentermine. Pregnant and breastfeeding women, and women trying to conceive should talk to their physicians before using phentermine for weight loss, in order to avoid any undesirable effects. Finally, it should be kept in mind that, phentermine can prove effective only when it is used along with a healthy diet and regular physical activities.