If you are suffering from obesity or overweight, your physician may prescribe you Adipex diet pills to lose weight fast. Get detailed information about the usage, dosage, interactions and side effects of this medication.

What is Adipex?

It is a prescription medicine available for weight reduction. This drug acts as a stimulant and affects the central nervous system by suppressing the desire to eat, thereby contributing to weight loss. This diet pill is the leading brand name of a genetic drug, commonly known as Phentermine Hydrochloride. It is one of the first weight loss drug approved by the FDA. Doctors recommend Ionamin, Duronamine, Pro-Fast, Adipex-P and Fastin along with this weight loss drug.


Adipex Form

The medicine is supplied in the market in the form of:


The diet capsules are packaged in bottles of 100.


The weight loss tablets are packaged in bottles of 30.

Adipex Uses

This diet drug reduces hunger cravings and thereby helps you to lose weight. Health care professionals advise to take the pill in combination with regular workout and a proper healthy diet.

Adipex Ingredients

According to data provided by the U.S. Drug Enforcement Administration, Adipex is one of the most commonly prescribed and frequently used diet pills in the market today. The active ingredient present in the diet pill is Phentermine hydrochloride. It affects the central nervous system to reduce the appetite, thereby causing a number of other problems such as headache, confusion, dizziness etc.

Adipex Capsules

The diet capsules include certain inactive compounds which can trigger severe allergy in few individuals. Such inactive ingredients include:

  • Lactose monohydrate
  • Magnesium stearate
  • Black iron oxide
  • Corn starch
  • Gelatin
  • Titanium dioxide
  • Food colorings

Adipex Tablets

The diet tablets include sugar for better flavor and taste. The inactive compounds present in such tablets include:

  • Lactose
  • Starch
  • Magnesium stearate
  • Pregelatinized starch
  • Microcrystalline cellulose
  • Food colorings

Adipex Manufacturers

The drug is manufactured by GATE Pharmaceuticals which is a division of TEVA pharmaceuticals, USA.

How does Adipex Work?

This weight loss medicine works by affecting those parts of the central nervous system which curbs the hunger to a great extent. The medicine stimulates the brain and alters the chemical reactions which take place within hypothalamus. Such changes give rise to a number of physiological feedbacks that are analogous to the ones created by epinephrine.

When taken orally, the drug can cause the brain to discharge a special hormone, known as norepinephrine. This hormone is responsible for the reaction inside your brain. By generating a false fight-or-flight response, your body shifts all its energy to other tasks. This causes reduction of hunger along with fundamental enhancement of physical energy.

The drug stimulates the creation of epinephrine in the body of the patient which is responsible for burning all the stored fat. Burning of fat discharges energy which enhances the metabolism rate. A blend of all the chemical reactions caused rapid increase of the metabolism rate suppressing the hunger and appetite.

Adipex Dosage

The tablet is generally taken once in a day either before or after 1-2 hours of having the breakfast. The standard adult dosage is 37.5mg. Depending on the obesity, few patients are recommended with 18.7mg (half dosage), while other patients might be advised to split 37.5mg of the drug and take two doses of 18.7mg per day. Doctors recommend not take the drug pill late at night as it can lead to insomnia. Patients below 16 years are not allowed to have the drug.

Adipex Usage

You are recommended to take the exact amount of the medicine as directed by your doctor. Change in the prescribed dose may give rise to different problems. The drug should be taken in empty stomach early in the morning to avoid sleep problems. Do not take more Adipex in case you still have increased hunger, as it can give rise to various side effects. The duration of the taking the drug should not be more than few weeks. If you experience certain symptoms, do not stop taking the drug all of a sudden. Make sure to store the drug at room temperature, away from heat and moisture.

Adipex Side Effects

Taking Adipex can lead to a number of discomforting side effects due to adverse allergic reactions. These allergic reactions can lead to some serious and less serious side effects.

Serious side effects

  • Short of breath due to mild exertion
  • Feet and ankles swelling
  • Unusual behavior
  • Confusion
  • Extreme happy or sad feeling
  • Chest pain
  • Pounding heartbeats
  • High blood pressure

Less serious side effects

  • Headache, dizziness, tremors
  • Unpleasant taste in the mouth
  • Impotency
  • Hyperactive tendency
  • Insomnia
  • Diarrhea or constipation

Adipex Precautions

If you take the drug on a daily basis, you must inform your health care provider if:

  • You are under any other medication
  • You suspect pregnancy while taking the drug
  • You are have certain allergy with phentermine

Adipex Overdose

Overdose of the drug can cause a number of complications including:

  • Rapid respiration
  • Confusion
  • Depression
  • Panic states
  • Fatigue
  • Arrhythmia
  • Abdominal cramps

Drug Interactions of Adipex

Adipex can interact with:

  • Oral diabetes
  • Insulin
  • A few blood pressure medicines, such as Prazosin, Doxazosin and Terazosin
  • Antidepressant inhibitors (paroxetine, Sarafem, citalopram, sertraline and fluoxetine)

Adipex Price

The diet pill is available in almost every medicine shop and is only issued after a chemist verifies the medical prescription for it. The price of 30 capsules of 37.5mg is USD74.35.

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Phentramin-d (1 month) $14.95 $67 no discount order now
Phentramin-d (2 months) $14.95 $127 Save $7 order now
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Phentramin-d (6 months) FREE $314 Save $88 order now
Phentramin-d (9 months) FREE $471 Save $132 order now