Does Phentermine Really Slim?

Phentermine is a medicine used to control hunger with amphetamine-like effect. It helps to lose weight because it signals to the brain that the stomach is full and you feel satiated even though you have not eaten. This drug is controversial because it is the most prescribed drug for the treatment of obesity because of its short-term effect. However, it came to be withdrawn from the United States and UK market because of its side effects. Here's what the drug is, how it works, and if Phentermine really loses weight.

What is Phentermine?

Phentermine is a medicine in the amphetamine group.

Amphetamines are drugs that stimulate central nervous system activities, that is, make the brain work faster, making people more alert and less sleepy. They are commonly used among drivers who need to drive for several hours, students who spend whole nights reading, night workers in general and also by people who usually make slimming regimens because it also inhibits the appetite.

Amphetamines are synthetic drugs, made in the laboratory. They are not, therefore, natural products. There are several synthetic drugs belonging to the group of amphetamines, they are produced by different laboratories and sold under different trade names.

Phentermine is one such drug. It is sold in Brazil with the following names: Ionamin, Adipex, Fastin, Banobese, Obenix, Zantril, among others.

How does Phentermine lose weight?

Phentermine is a drug classified as an anorectic, that is, an agent that decreases appetite. It stimulates the release of chemicals in the brain that will give the sensation of satiety and reduce the appetite even if the person eats little. This effect minimizes the intake of unnecessary calories.

Known as the slimming drug, it also lowers metabolism and reduces the absorption of starch and fat by the body.

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Phentermine slimming is actually effective in weight loss if used along with a diet and exercise program designed specifically for each person by a specialized physician. It is especially recommended and cases of obesity as a complement to a comprehensive weight loss plan.

Phentermine is only approved for short-term use - 12 weeks or less, due to the occurrence of adverse rations already reported as well as dependence on predisposed subjects.

Once the patient stops taking the drug, its effect is canceled and if there is no diet plan and exercise associated with its use, the person can regain the weight already lost.

Phentermine is indicated for short-term weight loss

Phentermine is the most popular drug for the treatment of overweight and obesity in the short term. Among the many medicines in the same category it stands out as the best choice because it acts immediately on the hunger control centers in our brain, while other drugs act only on the system digestive.

Statistics show that the number of obese people does not stop growing all over the world. Among so many drastic measures offered, Phentermine stands out because it does not require long term therapy and inhibits the sensation of hunger. Experts confirm that many people can not lose weight because of the long duration of most therapies, especially in the case of obese people. They leave therapy aside because of the delay in noticing results and because of the suffering in feeling hungry constantly.

Phentermine exerts action on the nerves that control impulses and desires related to appetite and binge eating. It acts on the central nervous system in the brain signaling that you are fed by helping to control the habit of eating compulsively.

Phentermine slims but has associated side effects

People who choose to take Phentermine associated with the regime to lose weight need to know its action and also its side effects. Among the most common side effects are extreme thirst, gastrointestinal discomfort, constipation and diarrhea. The drug is also known to cause nausea and vomiting. More serious side effects may include hypertension, inability to sleep, dizziness, and swelling in the limbs.

It was the side effects, related to heart health, that led to Phentermine being withdrawn from the market in some countries.

It is precisely because of possible harmful side effects to health that the prescription of medicines for weight loss as Phentermine is restricted and its intake should be made under the care of a doctor.

When Phentermine is recommended for weight loss

Phentermine is an anti-obesity drug. The pill is prescribed by doctors as an antidote to being overweight or morbidly obese and acts helping to suppress hunger.

The pill is a type of amphetamine it is only recommended for use by those who have a significantly higher body mass index than considered normal for their age and height.

How to take Phentermine

The medicine is sold as capsules or tablets and should be taken orally, usually once a day, one hour before lunch or 1 to 2 hours after breakfast. If needed, the doctor can adjust the dosage up to three times a day. But it is worth remembering that ingestion of Phentermine in the afternoon can cause insomnia.

If you are using capsules, the dose is usually taken once a day before lunch or at least 10 to 14 hours before bedtime. The capsules should not be opened or chewed so that the substance is not released at one time increasing the risk of side effects.

If you are using the tablets, made to dissolve in the mouth, the dose is usually taken once a day in the morning, with or without food.

This medication should be taken for only a few weeks at a time and should not be associated with other appetite suppressants. The possibility of serious side effects increases with the prolonged use of Phentermine.

Phentermine should not be used as the main way to lose weight, but as a complement to a healthy exercise and diet.

Do you use Phentermine to lose weight?

Phentermine is a promising drug for weight loss and one of the most widely used drugs in excess worldwide. Although studies show that their potential for abuse is low, that is, it does not contain potentially addictive substances, users Phentermine can easily become addicted because its appetite-inhibiting action attracts people, especially women obsessed with become thin.

According to Professor Hamid Ghodse, chairman of the Department of Psychiatry at St. George's Hospital, London, in an interview with the newspaperDaily Mail, anorexic drugs, or appetite suppressants, have been used since the 1960s and are highly addictive. According to him, "Just as people start taking them as a simple way to lose weight, they can easily get hooked"

Side effects

Although the drug allows for rapid weight loss and is at the top of the list of drugs prescribed by specialists for the treatment of obesity, it is only approved for short-term use - for a period of 12 weeks or less.

The abusive, indiscriminate and unmonitored use of Phentermine for weight loss can kill.

Potentially serious side effects of the drug may be noticeable early in its use. Some of the side effects already associated with the indiscriminate use of the drug are:

  • Increased blood pressure
  • Dizziness
  • Dry mouth
  • Insomnia
  • Nervousness
  • Intestinal constipation
  • Pulmonary hypertension

This medication may cause withdrawal reactions - withdrawal syndrome, especially if it has been used regularly for a long period of time or in high doses. In these cases, withdrawal symptoms (such as depression and tiredness) may occur if the medication is stopped suddenly. To avoid such a reaction, the doctor may indicate gradual reduction of the dosage.

The beneficial effects of Phentermine last only while the patient is taking the drug. Its side effects, however, can remain for much longer.

Is it worth it to lose weight with Phentermine?

Only obese people know the difficulties they face in order to have a productive and quality life. There is discrimination, the difficulty to work, health problems and, especially, the charge to lose weight.

Professionals attest that it is actually more difficult for obese people to exercise and control binge eating to lose weight.

Phentermine is among many drugs that offers help in the process of slimming people obesity, with the advantage in its term of performance, but with the risk of side effects related to their use.

The drug slims, but it is not a good choice for people with certain medical conditions like heart disease, high blood pressure, hyperthyroidism, glaucoma, or in case of pregnancy and breastfeeding. It is a dangerous drug and should never be used on its own.

As previously stated, Phentermine is a viable option for those people who have severe disorders and can not lose weight with normal methods. In other cases, a healthy diet and regular exercise should be enough to lose weight.

Maintaining the alkaline body enhances the effects of Phentermine

Drinking lots of water and exercising are the most obvious ways to help you lose weight, but know that to further improve the effects of Phentermine there is another method a little more scientific. This is the urinary pH of the organism.

Experiments carried out on Phentermine, highlighting the third edition of the bookMedical Toxicology, 2004, show that when urinary pH is acidic (pH, a), 84% of the full dose of the drug is excreted by the kidney within 24 hours. Already in an organism with an alkaline urinary pH (pH, a,), only 48% of the dose ingested is excreted integrally in the urine.

This means that when urinary pH is alkaline, the body has a greater chance of maintaining and Phentermine guaranteeing a decrease in appetite and causing energy levels to increase and last longer time.

Among the healthy foods that can act as alkalizing are broccoli, carrot, cucumber, mushrooms, onion, spinach, tomato, apple, banana, strawberry, grape, lemon, pear, pineapple, watermelon, almonds and cinnamon.

We can cite as an example of acidifying foods, which should be avoided, alcohol, coffee, soda, butter and ice cream. For more details see the Complete List of Alkaline Foods and Acids

A simple tip to increase the urinary pH alkalinity is to drink water with a little lemon juice at meal times. Just do not take this lemon water with food because it will neutralize important acids and interfere with the digestion process.


Do you know anyone who has taken Phentermine and lost a good amount of extra weight? Do you think Phentermine really slims or is it a dangerous path? Would you dare to take this medicine? Comment below!

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