Does Adipex Work Better Than Phentermine

Adipex, generic name phentermine, is a diet medication available by prescription in the US. Adipex is also sold under the brand names Obenix and Oby-Trim.

To get discount Adipex, ask your doctor to prescribe the generic phentermine, rather than the name brand.

 Currently, you cannot buy Adipex without prescription in the US legally.  Should you intend to purchase Adipex with no prescription from outside the US, bringing it into the US can be punishable by law.

These are two dosages of Adipex 37.5mg and 30mg. Unless your doctor recommends otherwise, opt for the 30mg dose to start. Dues to the encapsulation of the Adipex, half-doses are not possible.

Buy Adipex Online

 Just because you can’t buy Adipex without a prescription in the US doesn’t mean you can’t get cheap Adipex online. 

When you go online for Adipex diet pills, look for suppliers with the VIPPS (Verified Internet Pharmacy Practice Sites) seal, issued by the US-based National Association of Boards of Pharmacy. NABP certifies pharmacies in the US, most of Canada, Australia, and South Africa.


What is Phentermine

Phentermine is a sympathomimetic amine anorectic agent and it was introduced in 1959 as part of an anti-obesity combination drug. It is chemically related to amphetamine and it is commonly referred to as an atypical amphetamine.

Phentermine has not been reported an addictive potential which allows this agent to be classified under Schedule IV drugs (low abuse potential).

Phentermine was approved in combination with topiramate in 2012 as a new alternative that required lower doses of phentermine to obtain the desired effect.

Phentermine is indicated, alone or in combination with topiramate, as a short-term adjunct, not pass a few weeks, in a regimen of weight reduction based on exercise, behavioral modifications and caloric restriction in the management of exogenous obesity for patients with an initial body mass index (BMI) greater than 30 kg/m2 or greater than 27 kg/m2 in presence of other risk factors such as controller hypertension, diabetes or hyperlipidemia.

Exogenous obesity is considered when the overweight is caused by consuming more food than the person activity level warrants. This condition commonly causes an increase in fat storage. It is an epidemic condition in the United States where over two-thirds of adults are overweight or obese and one in three Americans is obese. In the world, the incidence of obesity has nearly doubled.

Adipex Appetite Suppressant

It is reported that the main mechanism of action of phentermine is the generation of appetite suppression, maybe due to the increase in leptin, but it is considered that other mechanisms should be involved.

Some reports have indicated that the weight loss effect is mainly due to the increase in resting energy expenditure.

In clinical studies where phentermine was used as a monotherapy and as combination therapy, this drug has shown an average weight loss of 3.6 kg when compared with the placebo in 2-24 weeks. Patients treated with phentermine also showed increased maintenance of the weight after treatment discontinuation.

As well, even though it is a derivative of the amphetamines, it has not been registered to produce any of the effects of amphetamine such as central nervous system stimulation, the elevation of blood pressure, tachyphylaxis or QTc prolongation.

How Phentermine Works

Phentermine is an indirect-acting sympathomimetic agent that acts by releasing noradrenaline from the presynaptic vesicles in the lateral hypothalamus.

This increase in noradrenaline concentration in the synaptic cleft results in the stimulation of beta2-adrenergic receptors.

Phentermine is classified as an indirect sympathomimetic due to the increase in the level of norepinephrine, dopamine and its indirect effect on serotonin.

Some reports have indicated that phentermine inhibits the neuropeptide Y which is a principal signaling pathway for the induction of hunger. This combined effect produces a continuous flight-or-fight response in the body which reduces the hunger signal as this state is on the immediate need for energy.

Lastly, some reports have indicated that phentermine is a weak inhibitor of monoamine oxidase but this mechanism does not tend to produce a clinically significant response.

Adipex 75 mg User Reviews

Started Adipex late December now it is in the middle of February I have lost 20 pounds. The pill literally cut my appetite and I drank water. No sweets, breads. I really didn’t exercise, but housework, working and being a full-time Mom and Wife, I guess you can say that’s where it came from. The only side effects I had were dry mouth and Insomnia nothing too bad. Oh and yes I could have lost more weight but I skipped some days taking the pill. Overall, had a good experience with my order, I will definitely reorder once I’m left with few pills, plus I still have my 15% discount coupon :) – Simi

I started taking Adipex 75mg 11/04/2019 the first month I lost 16 pounds and the 2nd month lost 14 I recommend this pill it really works.I tried to lose weight with diets only but didn’t have any success until I tried phentermine, so awesome product, this is my 4-th month using it, works miracles for me. And to RxMedWorld team, GOOD WORK! – Charlotte

Received my order of Adipex one week ago so yeah, It’s my first week on Adipex . I started at weighing 204lb. With a healthy diet and light exercise I’m down 10lbs now weighing 194.4lb in 6 days!!! I absolutely love this medicine. It don’t eat as much and I love how thirsty it makes me so I continuously drink water! – Agnes

I started this regularly in January of 2019. I was at 340 lbs. and now as of April 17th, I was 315 lbs. I know it doesn’t seem like a whole lot, but 25 lbs. is a lot for me, especially when I always gain, gain, gain… I will keep everyone updated!! – Tamara

I started Adipex on Jan 2019… Weighing in @ 227lbs and a 41″waist; then I lost 16lbs in a month and lost 4″ off my waist. Leaving me at 211lbs 36″ waist. 2 weeks later I’m was 205lbs and desperate to get out of the 200s club. I stop taking the pills for a Month because I felt like my weight loss was at a plateau and for that month I was off the pill I didn’t lose nor gain any weight. So I did more research about the pills and it said to keep taking it even if it felt like it wasn’t working, and I’m glad I did! Now today April 2019 I am proud to say I am 198.3lbs and officially out of the 200 club!!!! And I will continue to push for my goal weight of 170lbs (I changed my goal weight to 170 from 160 by the way) I will continue to keep you guys updated. God bless!!! – Travis

Drug Name: Phentermine (Adipex)
Strength: 75mg/pills
Best Price: from $2.41 per pill
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Phentermine and Metabolism

Metabolism: Phentermine undergoes minimal p-hydroxylation, N-oxidation and N-hydroxylation followed by conjugation. The total proportion of the drug that goes under metabolism only represents about 6% of the administered dose where about 5% is represented by the N-oxidized and N-Hydroxylated metabolites.

Absorption: Phentermine shows a dose-dependent pharmacokinetic profile. After oral administration of a dose of 15 mg, the maximal concentration was achieved after 6 hours and its bioavailability was not affected by the consumption of high-fat meals.

The reported plasma concentration at steady-state is of around 200 ng/ml as observed in clinical trials.

Route of elimination: Phentermine is excreted mainly in the urine from which about 70-80% of the administered dose can be found as the unchanged drug.

Half-life: The mean terminal half-life of phentermine is reported to be of approximately 20 hours. In conditions where there is acidic urine (pH<5), the elimination half-life is of 7-8 hours.

Phentermine Side Effects

All medicines may cause side effects, but many people have no, or minor, side effects. Some medical conditions may interact with Phentermine.

Tell your doctor or pharmacist if you have any medical conditions.

The reported LD50 after oral administration of phentermine in rats is reported to be of 151 mg/kg.

Reports of acute overdose include restlessness, tremors, hyperreflexia, rapid respiration, confusion, assaultiveness, hallucinations and panic state followed by fatigue, and depression.

  • In the cardiovascular system, there are reports of tachycardia, arrhythmia, hypertension, hypotension, circulatory collapse.
  • In the GI tract, there are symptoms of nausea, vomiting, diarrhea and abdominal cramps. The management of acute overdosage includes symptomatic treatment as well as lavage and sedation with barbiturates.
  • On the other hand, chronic overdosage is marked by dermatoses, insomnia, irritability, hyperactivity and personality changes.
  • In severe cases, it can derive into a schizophrenia-like psychosis.
  • Studies regarding the carcinogenic potential have not been performed.
  • In the case of mutagenic assays, phentermine was shown to not be mutagenic nor clastogenic.

This is not a complete list of all side effects that may occur. If you have questions about side effects, contact your health care provider.

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