Adipex Reviews

Randy from California – Many adipex reviews are positive, but not mine, I gained weight quick. I’ve taken Adipex twice in my life and both times I’ve been able to lose some weight using it. I took it the first time four years ago and I lost 14lbs. The problem was that I quickly gained it back after I stopped taking it because you can only use it for three months. Most of the weight that I lost happened in the first six weeks and then it started to feel like the medicine wasn’t that effective anymore. I’m taking it right now for the second time and its still not as effective, I’ve only lost 3lbs in the 2 weeks since I started taking it. I’m going to start looking for something else.



William, Miami, FL – You have to know what to expect when taking Adipex. I found so many Adipex reviews online and decided to give it a try. I took it a couple of years ago and I lost only 12 lbs, but its important to remember that this medication by itself isn’t supposed to make you lose a large amount of weight. Instead it’s supposed to help you exercise and change your diet. The most important thing to remember is that this isn’t a magic substance but rather something that can help you if you lose it right. Don’t expect miracles.

Sharon, Los Angeles, CA – I’ve never liked the side affects from Adipex, I take the instant release Adipex-P and it makes me really angry about the smallest little things. After I red so many positive Adipex reviews online, I started taking it a few weeks ago and I’ve had problems with my husband, my children, and co-workers. I teach at an elementary school and its really hard for me to keep composure in class when the students start becoming disruptive. I think I’m going to have to stop taking it soon.

Linda, Boise, ID – Don’t take Adipex if you want to be able to sleep well at night. Adipex reviews I found on the web do not really say anything about sleep problems. My doctor told me to take 30 mg with half in the morning after breakfast and the other half after lunch. This means that there are 10 hours between when I take it and when I have to go to sleep but still I’ve been having problems with it. I only slept 4 hours last night and 3 hours the night before.

Susan, New York City, NY – I started taking Adipex for the second time two weeks ago and I haven’t lost any weight. I found Adipex reviews that talk about increasing the milligrams in order to make it more effective. I asked the doctor about increasing my dosage and he told me that he gave me the maximum Adipex 37.5 mg dose and that its just not safe to take more. I’m not sure what to do.

What Precautions Should Be Taken Before Using Adipex Diet Pills?

Adipex is a brand name prescription drug of the generic form Phentermine. Along with diet, behavior modification and exercise, Adipex is used to help people lose weight.



This should not be used as a casual weight loss solution and you need to be under the supervision of a doctor. Adipex is an appetite suppressant which affects the nervous system that is similar to amphetamines. If you have a BMI of 27 or greater and risk factors for diabetes type-2, high blood pressure and/or high cholesterol, you health care provider may prescribe Adipex to assist in weight loss.

Precautions Before Taking Adipex

Pregnancy – If you are pregnant or breast-feeding, you should not take Adipex. Adipex can pass into breast milk and possibly harm a nursing infant. Adipex is listed as an FDA pregnancy Category X. This drug may harm an unborn baby.

MAO inhibitors – monoamine oxidase inhibitors (MOAIs) should not have been taken in the past 14 days. These drugs include: isocarboxazid, linezolid, phenelzine, rasagiline, selegiline, and tranylcypromine. Taking MAOIs and Adipex together may cause a dangerous drug interaction. You may experience rapid heart beat, increased blood pressure, hallucinations or seizures. Make sure to tell your doctor about all prescription medications you are taking along with vitamins and any botanicals you are taking.

Allergies – if you are allergic to phentermine, you should not take Adipex. If you are allergic to other diet pills, cold medications, stimulants or amphetamines. Do not take Adipex if you are allergic to aspirin or yellow food dye, in particular FD&C Yellow No. 5 or tartrazine.

Diseases – Do not take Adipex if you have a history of heart disease such as coronary artery disease, rhythmia problems, congestive heart failure and/or stroke, pulmonary hypertension or uncontrolled high blood pressure. Don’t take Adipex if you have an overactive thyroid, kidney disease, diabetes or have been diagnosed with glaucoma.

Substance abuse – do not take Adipex if you have a history of alcohol or drug abuse.

Anxiety – if you are in an agitated state or have anxiety, do not take Adipex.

Taking other diet medications – Adipex should not be taken with fenfluramine (Phen-Fen) or Dexfenfluramine (Redux) as this can generate a rare but fatal lung disorder known as pulmonary hypertension. This is a form of high blood pressure that affects the arteries in your lungs. Don’t take Adipex with any other diet medications without consulting your health care provider first.

Addiction – Adipex may become habit forming. Don’t share your medication with any one and keep it away from children.

Age Restrictions – Do not give Adipex to children under the age of 16.

Adipex Side Effects

To be sure not all of the Adipex side effects are dangerous. However, even the most insignificant side effects can interfere with your life, and be annoying. Simple Adipex-P side effects include dry mouth, nausea, diarrhea and/or constipation. You may be able to go about your day if these symptoms are not too severe, but it won’t be pleasant.



Taking this medication can cause jitters or sleeplessness, especially if taken too late in the day. Most physicians will first try prescribing this drug twice a day, morning and early afternoon so that you do not encounter trouble getting to sleep, or staying asleep. However, if late night munchies are a problem for you, your doctor may include a third dose before dinner. If you take it that late in the day you are definitely going to have trouble sleeping and that can cause extreme fatigue quickly.

Some other Adipex-P side effects are:

  • Dizziness
  • Irritability
  • Mood changes
  • Uncontrollable anger
  • Hallucinations
  • Nervousness
  • Twitches
  • Loss in sexual desire (Check out Horny Goat Weed)
  • Pounding heartbeat

As annoying and even life changing as the above minor side effects can be, there are some much more sinister symptoms that can occur when taking this drug. Patients who have taken this powerful prescription drug have developed pulmonary hypertension and other serious heart problems that can even be deadly.

The longer you take Adipex the higher the chances of having heart problems. Taking it along with any other weight loss supplement can be disastrous, even if those supplements are herbal or seemingly innocent.

The combination of the ingredients in the prescription drug and the natural supplements combined create even more serious side effects.

The combination of the ingredients in the prescription drug and the natural supplements combined create even more serious side effects.

You should immediately consult your physician or emergency room doctor if you have heart palpitations, swelling of the feet or legs, chest pain, breathing problems or inability to exercise.

PhenObestin Tablet vs. Adipex - How Much More Weight Can you Lose!

Adipex vs. PhenObestin

Adipex Weight Loss Scale Compared to PhenObestin 37.5

Adipex and Phenobestin weight loss side by side

Adipex-P Allergic Reactions

You may not be aware of any allergies to this drug. The ingredients used to create it are not commonly used in everyday life, or in other prescription medicines.

Anyone taking it should stop immediately if they have any side effects common to an allergic reaction swelling of the face, mouth or tongue, pounding heartbeat, swelling in legs or in the feet and ankles, tremors, breathing problems, tightness or pain in the chest.

Report any rashes, itching or hives to your doctor and seek immediate medical attention as this is often one of the first severe side effects that signal an allergic reaction.

Safer Weight Loss Supplements

You can find much safer alternatives, such as Obilean supplement, that will not have the same side effects. Shop Pharmacy Counter offers an over the counter natural weight loss aid that has no unusual side effects and will give you the help you need to lose unwanted pounds without complications.

How Does Adipex Diet Pill Work?

Adipex is listed as an appetite suppressant and belongs to a class of drugs known as sympathomimetic amines. How Adipex works is not fully understood. It has been suggested that it might decrease your appetite, increase the amount of energy used by the body or by interacting with certain parts of the brain. Chances are Adipex is doing all of these things plus more but only further study will elucidate the full mechanism otherwise the mechanism has been speculated.



Adipex users have reported running into Adipex/Phentermine tolerance. In other words, appetite suppression decreases within a few weeks. However, this does vary from individual to individual but apparently is inevitable. This may shed some light on how Adipex works at least in part.

Phentermine/Adipex stimulates certain neurons to release a group of neurotransmitters called catecholamines. Catecholamines include dopamine, epinephrine and norepinephrine. These neurotransmitters are known to elicit a “fight or flight” response. When you run away from something (flight) or need to confront someone (fight), the last thing you want to do is eat something. So, these neurotransmitters inhibit hunger signals making you less interested in food and hence you lose your appetite. This may also be due to Adipex’s affects on leptin levels in the brain as well. It is thought that Adipex can raise levels of leptin which is a hormone that tells the brain that you are full and don’t eat any more. It is also believed that increased levels of catecholamines inhibit another chemical messenger know as neuropeptide Y. Neuropeptide Y is known to initiate eating while decreasing energy usage and increasing the storage of fat. So, the catecholamines are activating several pathways some of which inhibit the brain and others excite.

Now that we have that under our belts, let’s go back to the tolerance problem. Appetite suppressants essentially cause the release of certain neurotransmitters which essentially moves neurotransmitters from one place to another place, however does nothing to help increase the amount of neurotransmitters in the brain. In a way, Adipex and other drugs like it, fool the brain into thinking there are more neurotransmitters around than there actually are. The brain’s response to this is that the brain makes less neurotransmitter than it should. You are actually depleting your own neurotransmitter stores. Not to fear! It is possible to reverse the depletion of neurotransmitters and get ride of tolerance. A group of researchers have developed a solution to this problem known as amino acid therapy. Most neurotransmitters are made with amino acids so an extra supply of amino acids should initiate neurotransmitter production and return the system back to normal.

What to do if you Adipex Tolerance

The online “virtual consultation” prescription was no longer valid.  Now, you have to have a real physical consultation (in your doctor’s office) to get a prescription for Adipex.  However, you can still buy Adipex online with a prescription.  Websites trying to sell Adipex online without a prescription is illegal.  If you order without a real prescription from your doctor,  the product you buy will be a fake product.

Adipex Vs. Qsymia, What’s The Difference?

​The FDA has more recently approved Qsymia (a branded drug) as a weight loss medication for individuals who are struggling with obesity. Qsymia contains two drugs one of which is phentermine and the other is topiramate.



Qsymia is made by the pharmaceutical company Vivus, Inc. and was formerly known as Qnexa. Adipex is a branded drug that is made by Gate Pharmaceuticals and contains Phentermine hydrochloride only. Adipex is also a weight loss medication. Both Qsymia and Adipex require a prescription.

Phentermine as an appetite suppressant is thought to activate a release of a class of neurotransmitters known as catecholamines which include dopamine, epinephrine and norepinephrine. The catecholamines are also known to increase blood concentrations of leptin which is a hormone that tells the brain you are full which suppresses your appetite. On the other hand, Topiramate (Topamax) is an anticonvulsant and migraine drug which also acts as a weight loss medication by making you feel full which also suppresses appetite. It also can make foods taste less appealing and increase metabolism thereby burning more calories.

Besides the obvious difference in Adipex ad Qsymia in that Adipex contains only Phentermine and Qsymia contains Phentermine and Topiramate, these two prescription drugs have different phentermine concentrations. Adipex comes in 37.5 mg caps that contain 31 mg of phentermine. Qsymia contains 3.75 mg of phentermine and 23 mg of topiramate. Other Qsymia caps come in 7.5 mg/46 mg, 11.25 mg/69 mg and 15mg/92 mg options (Phentermine to Topiramate).

A clinical trial in 2014 that ran for 56 weeks, found that Qsymia helped patients lose 10 percent of their weight (24 pounds) on average. Researchers found that dosage greatly affected the amount of weight loss and that the highest dosages gave twice the amount of weight loss.

As you can see, Qsymia can be used long term. On the other hand, Adipex (designed to be used short term, 3 to 5 weeks) produces a 3.5 percent weight loss according to Adipex clinical trials. Looks like Qsymia wins out on most pounds lost on the average.​

Now, if you look at these two drugs from a cost perspective, it looks like Adipex wins out by far.

According to WebMD, a one month supply of Qsymia runs about $135, whereas Adipex runs about $59 for one month.

So, it looks like Adipex is more than two times cheaper but then consider you would only take it for 2 months or less whereas you would be on Qsymia for over a year.

That really adds up. Another issue with Qsymia is that it has more side effects and in particular depression and suicidal thoughts independent of the dosage used. Qsymia may also produce acute myopia that comes with individuals who have secondary angle closure glaucoma.

Clearly Adipex doesn’t have these side effects to contend with. The major side effect of Adipex is insomnia, however that is why it is recommended to take it in the morning which essentially takes care of the insomnia issue.