Updated: 01/14/2018

Adipex Review - 14 Things You Need to Know


Adipex is not your grandmother’s diet pill, so we took the time to write a comprehensive review, examining the side effects, ingredients, scientific research and overall customer service. Plus we scrutinized all sorts of dieter comments that are posted on several Adipex reviews. Finally, we summed up all of the facts and responses we discovered to give you the bottom line.

Adipex Readers: Click here to find out why we're giving away samples of our product, Burn HD.

What is Adipex?

Adipex is the generic name for the popular drug phentermine hydrochloride. The prescription drug comes in the form of a capsule and a tablet, both used for weight loss. The Adipex 37.5 mg capsule is also a stimulant that suppresses hunger, reducing the need to eat. If taken alongside regular exercises and a smart dietary plan, Adipex diet pills also increase your energy and give you an overall feeling of wellness.

Not everyone can take Adipex 37.5 mg capsules. Only those fighting obesity and those who have unsuccessfully tried to lose weight by using other methods can use Adipex for weight loss.

How Did Adipex Start?

Teva is the company that manufactures Adipex. Teva, founded over a hundred years ago, is a leader in generic drugs all across the globe. Adipex generic first appeared in the market in 1980 with its Adipex 37.5 mg tablets. In 1982, Teva released Adipex capsules. The difference between the capsules and the tablets is that you can divide the tablets into two if need be.

Phentermine is one of the most commonly-used weight loss and appetite suppressant drugs in the world. Of all the drugs that doctors prescribe for weight loss, phentermine accounts for half of them. It is also much less expensive than so many other drugs in the market. Phentermine sells under the brand name Adipex among other brand names in USA and other countries from across the globe.

The drug, approved by FDA in 1959, is a short-term appetite suppressant. Patients are not to use phentermine for long periods of time.

In the beginning, phentermine only sold under the brand name Fastin but was later withdrawn from the market due to the presence of fenfluramine in the formula. The claim was that fenfluramine damaged heart valves. In 2012, phentermine got approval from the state and among other brands used Adipex-p as its trade name. [CITE URL = http://en.m.wikipedia.org/wiki/Phentermine]

Phentermine became a huge success. This success then saw many other companies come up with phentermine imitations. Purchasing phentermine products online became a norm even though phentermine is a prescription only drug. Today, it is almost impossible to buy phentermine online, as most states do not allow it. However, in a few states you can get a recommended Adipex online pharmacy.

One such place with an Adipex online pharmacy is Milwaukee, Wisconsin. Other recognized pharmacies are Elite Laboratories Inc., KVK Tech, Inc., and Lannet Company, Inc. among others.

Adipex Claimed Benefits

Adipex 37.5 mg capsule is not a magic pill. Only those fighting obesity can use it and there is no guarantee that it will work 100%. However, with the right procedures on how to take the diet pill followed to the letter, then there is no reason why Adipex should not work.

Before starting on the Adipex weight loss plan, it is very important to be clear about your medical history. Medical conditions such as diabetes, high blood pressure, heart problems thyroid, glaucoma, renal problems and emotional problems may prevent you from successfully going on the Adipex diet pills.

In the first week after beginning the use of Adipex diet pills, you can lose up to 10 pounds, but only if you strictly follow the Adipex dosage instructions. With time, you will lose more weight as your body gradually adjusts to the pills.

One of the most important things to note is that Adipex tablets can become addictive. For this reason, the prescription period is restricted to a few weeks. In most cases, the longest period to take the Adipex tablets is 12 weeks.

Alcohol and Adipex tablets do not go well together. If you drink, make sure not to mix the two. Also, for pregnant mothers and those that are breastfeeding, make sure to read the dosage very carefully before starting on the Adipex dosage so as not bring any harm to the baby.

Other than that, Adipex results speak for themselves once you start the journey to lose weight.

The Adipex weight loss drug is only available via prescription, and you cannot buy Adipex over the counter. You can only buy Adipex if you have a prescription from a doctor or a nutritionist. Some pharmacies though accept the Adipex discount card, which saves you on extra costs.

Adipex Ingredients

Adipex medication, which stimulates the brain to fight off the urge to crave food, contains phentermine hydrochloride. This helps to reduce appetite and increase your body energy. All tablets and capsules contain phentermine as the active ingredient. [CITE URL = https://www.livestrong.com/article/280693-the-ingredients-in-adipex-diet-pills/]

Adipex Capsules Inactive Ingredients

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

The above ingredients though inactive, may cause some allergies in rare cases.

Adipex Tablets Inactive Ingredients

  • Cornstarch
  • Food coloring
  • Lactose,
  • Magnesium stearate
  • Microcrystalline cellulose
  • Pregelatinized starch
  • Sugar is to enhance the flavor

Does Adipex Work?

From the many reviews from various people who have taken the Adipex diet tablets, Adipex for weight loss works. It is a very effective medication for weight loss and for people looking for ways to lose weight fast.

However, it works differently with every individual. This is because people do not have the same body build. We all have different body types, different body metabolism, different eating habits and different genetics. What works well for you might not work the same way for your friend.

Adipex results eventually show themselves for everyone that takes the medication. So before you ask yourself this question, does Adipex work? First, learn everything about your body type, allergies and your health issues. Then learn how to use Adipex properly and as directed so it works well.  Remember you cannot buy Adipex over the counter and you cannot share it with anyone.

Adipex Benefits and Results 

Adipex uses derive many benefits for those that have successfully been on the prescription. Reviews show that majority of the people that have used Adipex high medication have more good to say about it than they have negatives about the Adipex tablets and Adipex capsules.

Adipex is mostly prescribed to obese people that have tried other methods of losing weight without much success. Adipex burns fats by increasing energy levels and improving the body’s metabolism. Obese people with a BMI of 27 and above and those with other obesity-related issues benefit most from the use of Adipex.

Learn how to take Adipex as prescribed in order to achieve the following benefits:

  • Reduced blood pressure
  • Reduction of total body cholesterol
  • Reduction of low-density triglycerides
  • Better body metabolism
  • Increment of high-density triglycerides
  • Improvement of overall body health and wellness
  • Weight loss
  • Increases self esteem

Details on Adipex and Weight Loss 

The ingredient in Adipex that helps with the weight loss is Phentermine. Phentermine has the same generic structure as amphetamine. Adipex works on the central nervous system, which in turn helps you to suppress your hunger. When you suppress your hunger, you do not get unnecessary cravings for food and therefore no binge eating between meals. You also cut down on your meals and eat less than you did before. The pill does not let you suffer from hunger even after suppressing the need to eat. It leaves you feeling energized while at the same time cutting down on fats in the body.

With this added energy, you are able to exercise more and generally become more active. In addition, your brain is accustomed to managing your appetite, which helps you to manage well how much you eat and how often you do it. The end results is that after managing to eat less and gaining self-control over your diet, you burn more calories faster without tiring much. Even after you stop Adipex uses, the self-discipline does not go away and you are able to manage your weight well.

How to Use (Take) Adipex 

One of the first things to note is about the storage of Adipex. The tablets should far away from bright light and humid places. All presciption medications should be out of reach from children and pets. Before you take any Adipex, make sure you visit a physician first to get a go ahead to use the tablets. Also, inform the physician of the following details before using phentermine.

  • Your physician should know if you have any allergies towards any medications and especially towards phentermine.
  • If you have any health condition like renal problems, heart diseases, diabetes, glaucoma among others
  • If you have a history of alcohol or drug abuse
  • Give a list of any other medications you are currently taking
  • Are you pregnant, planning to get pregnant or breastfeeding? Your physician needs to know all these details
  • Do you easily get agitated and lose your cool often? The doctor needs to know this to determine your mental status before prescribing the diet pills.

The most important thing here is to be very cautious before you start taking Adipex or any other medication. Adipex pills can be very addictive and you should not take them like any other drugs or vitamins. The period of time that you stay on the program is short. Usually it takes about 12 weeks then you stop the medication. In these 12 weeks, your brain will train your body to cut down on the urge to crave for food unnecessary and even after stopping the intake of Adipex, you will learn to continue with the same trend and continue losing weight.

For best Adipex results, use your Adipex alongside a workout program. Exercising will help you burn fats faster than if you just took the tablets alone. Also, note that when using Adipex tablets, you cannot share the medication with anyone else. This is a prescription only drug and if any of your family members or friends hail you for your weight loss and want to try out the same regime, advise them to follow all the channels you did before you got your prescription. That is visit the doctor first and get a go ahead.

For some people 12 weeks is too short to get any gainful results. If you are one of those people that think 12 weeks are too short and you do not get any results after trying, then Adipex recommends that you take Phen Caps. This dietary plan is very similar to Adipex but has no addictive side effects so anyone can take it for longer periods.

Potential Adipex Side Effects

Side effects from the use of Adipex vary from person to person. Some do not have any side effects at all and go on to complete the dosage successfully without stopping in the middle of the program. Others develop side effects within two weeks after starting the diet plan. Every side effects depends mostly with an individual’s medical history and tolerance for phentermine. Some of the side effects come along due to failure to follow the instructions properly. Others are due to different body structures and lifestyle habits.

Some of the side effects can be very intense while others are mild.

Some people experience intense Adipex high side effects, where others experience no side effects at all. While most of the side effects occur during the first weeks of taking the medication, there are those that occur after stopping the medication. The ones that occur during the early weeks of starting Adipex are due to the body adjusting itself to the medication and reaction to the ingredients in the Adipex phentermine.

In the case of severe side effects, your body is telling you not to stop the medication. Rare scenarios such as this might require assistance from a medical profressional.

Below are some of the most common side effects that people using Adipex cite:

  • Ankle and extremity swelling
  • Changes in libido
  • Constipation
  • Diarrhea
  • Difficulty in breathing
  • Dizziness
  • Dryness of the mouth
  • Dysphoria
  • Euphoria
  • Excess energy
  • Excessive fatigue
  • Headache
  • Impotence
  • Increase in blood pressure
  • Insomnia
  • Restlessness
  • Unpleasant taste
  • Weakness

Adipex Product Warnings 

Adipex advises patients to take Adipex-p only as directed by a physician. The dosage is taken once a day and about one hour before breakfast  or 1 to 2 hours after breakfast. In some cases, your doctor may need to change the dosage by increasing it to 3 times in a day. It is very important to follow the doctor’s orders. One side effect of not following instruction as per directed is insomnia. [CITE URL = https://www.webmd.com/food-recipes/most-important-meal]

For capsules, the dosage is once a day before breakfast or 10 to 14 hours before you go to bed. Do not crush or chew the capsules but swallow them whole.

For the Adipex tablets, dissolve them in your mouth once a day. The best time to do this is in the morning and it does not matter whether you have eaten or not. Make sure to handle the tablets with dry hands and place it on top of your tongue. Swallow it after it dissolves. You can accompany the tablet with or without water.

Use every medication regularly as directed and in case of any side effects, do not hesitate to tell your doctor. Stick to taking your medication at the same time every day. Do not take your medication today at 7 am then tomorrow at 10 am.

If you have a drug disorder, visit your doctor first because the medication might cause addiction. Do not exceed the time limit you are to take the medication.

Adipex Lawsuits

Adipex has not had many lawsuits unless other weight loss drugs were mentioned in the suit. A combination of Adipex with other presciption drugs like MarPlan, Azilect and some inhalers could lead to lung disorder and other serious side effects. Do not combine Adipex with other pharmaeceuticals without speaking with a doctor or medical profressional.

As of now, no major lawsuits have been entirely linked to Adipex phentermine.

Adipex Alternatives 

Weight loss is an area that has many different kinds of medications. Adipex is still one of the best weight loss medications, according to Adipex reviews from those that it has helped at one time or another. However, there are alternatives that would give Adipex a run for its money. These medications are also very popular, and people can attain similar results from using them. These alternatives are:


PhenRx is a natural herbal medication and one of the best alternatives to Adipex phentermine. It is highly regarded and its customer’s reviews are amazing. It is manufactured by the Nexgen Bio Labs and is available everywhere. The major difference between PhenRx and Adipex is that you can easily get PhenRx without a prescription whereas you cannot do the same with Adipex. It has the same effects as Adipex. When it comes to pricing, the cost of Adipex is higher as compared to the PhenRx cost. Made from innovative ingredients and developed with the highest standards, this alternative could be better than Adipex.

PhenObestin 37.5

Hailed as the world is best alternative to phentermine, PhenObestin is a world leader in weight loss programs. The medication is available online and comes in a bottle of 37.5 grams. PhenObestin offers its customer incredible discounts with the purchase of every three bottles. It has the same effects as Adipex phentermine. It is much cheaper than Adipex and available everywhere around the globe. According to some reviews though, some people still think Adipex is much more effective than PhenObestin. It is a good alternative though.


PhenTabz are vitamins supplements for weight loss and beauty products. They contain vitamin B-12 and come as pills and inhalers or vitamin vapes. The vapes contain about 200 puffs and can last for a year. The vape pens are refillable. The pills contain the compound Ampheta-HCL which is another weight loss alternative to phentermine. Though not as popular as Adipex, it is still widely used and people that buy Adipex and PhenTabz say the latter is much cheaper. It is also available online and does not need a prescription.

What Users Are Saying

“”I have felt a loss in appetite nothing extremely noticeable but enough to continue using this product! But these pills are amazing!!! I’m on day ten and I can see a bit of difference on how my pants fit a bit better.””

“”Are not as effective for me. I have taken the pills for over a week and my appetite has not changed.””

“”This does keep me awake with the caffeine, and they made me have to urinate a lot more frequently the first day I used them, which I thought, great, i’ll get rid of some water weight….but then, nothing.””

The Bottom Line – Does Adipex Work?

Well ladies and gentlemen, is this one you should run out and buy? We are glad to see that Adipex is regulated by medical professionals, but we don’t feel comfortable encouraging people to use this drug. After all, there are clearly a lot of drawbacks to consider. The side effects are just too extreme. Furthermore, this diet pill is not suitable for people with a BMI of less than 30, which means a lot of dieters won’t be eligible to take Adipex.

If you need to lose more weight and slim down fast, we recommend you try a diet product that is backed by plenty of positive customer reviews and does not contain any dangerous ingredients.

Among the best products we’ve seen this year is one called Burn HD. Its formula is a unique blend of four proven ingredients, which have been shown in documented clinical research to elevate metabolism and improve fat loss results. You should also be aware that we can’t find any complaints of harmful adverse effects and user feedback posted online reveals people are seeing substantial results.

Also, the makers of Burn HD are so confident in their product they’re offering a 2-Week Sample, which is a good sign.

Learn More About Burn HD »
Adipex Review
Adipex Customers Also Bought:
Effective Ingredients
Sample Offer
Explanation of Chart
Garcinia Cambogia
Caralluma Fimbriata
Raspberry Ketones


What does Adipex do for you?

Adipex is a stimulant that works like amphetamine. This substance serves as an appetite suppressant that positively impacts the central nervous system. Adipex is most effective when used alongside refined dieting practices and regular exercise. Using the supplement in this manner may attribute to weight loss and lowering blood pressure along with cholesterol. Adipex may also contribute to the treatment of diabetes.

What are the side effects of Adipex?

Common side effects associated with Adipex include feelings of restlessness, headache, dizziness, and insomnia. Diarrhea, constipation and an upset stomach may also come as the result of taking the supplement. You may also experience stints of impotence along with dry mouth after consuming Adipex.

How do I know if Adipex is right for me?

Choosing the right product is the #1 question asked by DietSpotlight readers. We recommend trying any product before buying it and know that finding a product with a sample offer is near impossible - so we created our own product, Burn HD, with scientifically backed ingredients.

Click here to get your sample of our powerful fat burner today.

What does Adipex do?

Adipex (Phentermine) works similarly to amphetamine in that it is an appetite suppressant. The repression leads to a positive impact on the central nervous system.

How do you take Adipex?

It may be best to take Adipex on an empty stomach before breakfast. Some may find it more appealing to consume the supplement two hours after eating a bagel or piece of fruit. You should make sure that your hands are dry before handling the tablets as they easily disintegrate upon coming into contact with liquids.

What is Adipex p 37.5 mg used for?

Adipex-P is for weight loss. This product should not be used by women who are or suspect that they are pregnant.

What is the main ingredient in Adipex?

The main ingredients in Adipex-P are black iron oxide, corn starch, lactose monohydrate, magnesium stearate, and gelatin. Propylene, glycol, shellac, and titanium dioxide are also present in the supplement.

What is the generic name for Adipex?

Phentermine is an appetite suppressant that is available in generic as well as non-generic brands.

What is the recommended dose for Adipex?

The average adult takes a maximum of 37.5mg of Adipex daily for full effects.

What is the highest dose of Adipex?

You should follow the prescription given by your physician when taking Adipex and consume no more than 37.5mg per day either before or at maximum two hours after breakfast.

Summer Banks Dietspotlight Author
About the Author:

Summer Banks, Director of Content at Dietspotlight, has researched over 5000 weight-loss programs, pills, shakes and diet plans. Previously, she managed 15 supplement brands, worked with doctors specializing in weight loss and completed coursework in nutrition at Stanford University. full bio.

9 Adipex Reviews

  • Jim kwapich

    Just started adipex 3 days ago, wt. 285, my b/s has dropped from the 180’s to 102- 115, is this normal, and willI lose wt. if I keep eating the way I am.

    • Anna (Editor)

      Hi. Please make sure to consult with your physician before continuing to take this product and let them know about the rapid weight loss you have been having.

  •  Product side-effects
    Missy (Verified User)

    I am taking Adipex. The problems I’m having are: Rapid heartbeat (flutters), feeling a little weird (i.e.; throat feels numb at times, and mouth. I sometimes feel like I’m having a sugar attack (I grab OJ and Peanut butter). I can’t stand things around my neck (shirt) b/c I feel like I’m choking. My DR says this IS normal. I’m a little concerned, but I’m not a Dr.

    • Stefanie

      Been taking them for a while now.Everything is great for the most part however I thought I was the ONLY one in the world who got the sugar attacks! Some times I crave donuts or cookies like crazy! or something sweet period more often than not!

  •  Good read and good discussion
    Bee Tuer (Verified User)

    Can I simply just say what a relief to uncover somebody that really understands what they are discussing on the internet. You definitely realize how to bring a problem to light and make it important. A lot more people have to look at this and understand this side of the story. I was surprised you’re not more popular since you certainly possess the gift.|

  • I lost weight and felt better.
    Judy. Ricketts

    I have taken adipex in the past. And lost at and felt better. Now I have no insurance and the MD want givee Rx for Àdipex. Is there any way I can get àdipex with MD Rx thankyou

  •  Loved the product.
    funnygirl (Verified User)

    I’ve been taking Adipex for 3 months and I am only 5lbs from my goal weight. I found a local doctor in Atlanta, GA that offers Adipex with a meal plan and once I started the weight just fell off!

  • john mavris

    i have been taking adipex, for 4 months now dec.4th 2010 started to this date i have lost a total of 37lbs till now i wish to continue , for anothr 8 months .i use to whesse in bed….thats gone i had no energy to do anything , now i cant sit down im repairing car ,house, lawn . my wife says that i should have started earlier on this weight loss program . ….you understand i need this pill , to continue . by the way i cut it in half . , at present i weigh 356 and i would like to stop at 225 … my question is can you help me ?

  •  Guaranteed product
    JENNIFER (Verified User)

    if you dont lose weight on this ..you got problems..cause rather you diet exercise your gonna lose no matter what ..cut back a little and you will reall lose..i can almost guarantee it..my husband and i love it..prob not good for you but what is