Phendimetrazine vs Phentermine

Both Phendimetrazine and Phentermine are excellent medications for obesity and weight-related problems. While lifestyle changes help reduce weight, the combination of lifestyle changes and either of these medications results in greater weight loss. Ideally, these medications are prescribed as an addition, not instead of, an appropriate diet and exercise regimen.

As prescription medications, Phendimetrazine and Phentermine share several similarities and differences.

Drug Classification and Generic Name

Phendimetrazine and Phentermine are casually described as appetite suppressants. They are classified as anorectics, which is used as aids to help people lose weight. While the stimulant effects of Phendimetrazine and Phentermine are lower than drugs in other classes, they can still promote abuse and addiction. For that reason, both drugs are scheduled substances and are generally intended for short-term use only. Furthermore, both Phendimetrazine and Phentermine are generic versions that are as effective as their brand-name counterparts.

Prescription, Dosage, and Administration

Phendimetrazine is prescribed for 17 years old or older with obesity and weight-related problems. It is taken as a 35 mg oral tablet an hour before meals. The drug’s extended-release form is a 105 mg oral capsule that is taken an hour before breakfast.

While the usual adult dose of Phentermine is generally available as a 37.5 mg oral tablet, it also comes in a 15 mg oral capsule and 30 mg oral capsule. For the pediatric dose, Phentermine comes as an 8 mg tablet. Adults should take Phentermine in the morning, with or without breakfast, while pediatric patients should take Phentermine three times a day before meals.

Drug Interactions

Phendimetrazine and Phentermine should not be used with alcohol, insulin, and oral hypoglycemic medications, monoamine oxidase inhibitors, and adrenergic neuron blocking drugs. When mixed with these drugs and substances, it can result in potentially life-threatening reactions.


Both drugs are contraindicated during pregnancy because of potential fetal harm. Additional contraindications are hyperthyroidism, agitated states, glaucoma, stroke, congestive heart failure, arrhythmias, coronary artery disease, pulmonary hypertension, uncontrolled hypertension, and stroke.

Warnings and Precautions

Phendimetrazine and Phentermine should not be used in combination with each other or with other anorectic agents. These include over-the-counter preparations, prescribed drugs, and herbal products. The safety and efficacy of the co-administration of Phendimetrazine and Phentermine and other drug products have not been established; hence, why it’s not recommended.

Aside from using Phendimetrazine and Phentermine with other anorectic agents, using both drugs for extended periods and taking higher than the recommended dose is also highly discouraged. Overdosage of these drugs may manifest in the following signs and symptoms: depression, hallucinations, confusion, unusual restlessness, aggressiveness, and panic states.

Use in Pregnancy and Nursing Mothers

Both drugs belong to the Pregnancy Category X, which means that they offer no potential benefit to a pregnant woman. Pregnant women, including those who are already obese or overweight, are recommended to allow minimum weight gain and no weight loss.

While Phendimetrazine and Phentermine can help new moms lose the baby weight, they are not recommended for nursing moms. This is because they are excreted in human milk and can cause adverse reactions in nursing infants.

Average Cash Price and Insurance Coverage

The average cash price for every 90 tablets of Phendimetrazine is $32.14 while $40 per 30 tablets for Phentermine. Whether or not these drugs are covered by insurance depends on the provider.

Common Side Effects

As prescription medications for obesity, Phendimetrazine and Phentermine share several similarities in side effects.

Those taking Phendimetrazine and Phentermine can expect irritability, nervousness, tremors, headache, dizziness, restlessness, agitation, insomnia, dry mouth, nausea, constipation, diarrhea, flushing, sweating, heart palpitations, increased heart rate, and increased blood pressure.

Phentermine Alternatives

To steer clear of the side effects common to both Phendimetrazine and Phentermine, it is best to take natural weight loss supplements instead. The top 3 alternatives to these anorectic drugs are PhenGold, PhenQ, and Phen375. The key takeaway is that they offer the same benefits of Phendimetrazine and Phentermine but without the life-threatening side effects.


PhenGoldPhenGold is a significant breakthrough in the weight loss supplement market. Since it’s release in early 2020, the supplement has broken all-time sales records. Accordingly, it’s twice as powerful and effective as any other weight loss pill. As the leading weight loss supplement, it’s effective in suppressing the appetite, raising metabolism, and boosting energy levels.

The key ingredients that make PhenGold so potent are black pepper, Rhodiola Rosea, Dimethylaminoethanol, BioPerine, L-Theanine and L-Tyrosine, green tea leaf extract, capsicum extract, green coffee, caffeine, and vitamins. The vitamin B6 in PhenGold helps in suppressing the appetite and stimulating a feeling of fullness.

All of PhenGold’s ingredients are FDA approved; hence, PhenGold is 100% safe. The unique blend of ingredients helps PhenGold double down a body’s natural fat-burning ability. In one testimony, PhenGold was found to help lose 30 lbs of weight loss in 4 weeks.

Most premium diet pills come with a premium price tag, but PhenGold is an exception. Also, customer reports and dissatisfaction with PhenGold are unheard of, which explains why it’s the most excellent fat burner in the world at the moment.


Buy PhenQ AustraliaThis weight loss pill is manufactured and distributed by Wolfson Berg Limited. This company is one of the pioneers in fat burner production, and its PhenQ is unlike any other.

The organic and fat-burning ingredients unique to PhenQ are L-Carnitine fumarate, Chromium Picolinate, nopal, capsimax powder, and caffeine. Besides, PhenQ boasts a secret ingredient known as a-Lacys Reset, which combines cysteine and alpha-lipoic acid. The aftermath of the combination is a branded ingredient that helps reduce body fat and weight.

Next to PhenGold, PhenQ is an excellent fat-burning formula associated with an increase in muscle mass. It makes losing the extra pounds more straightforward than ever, and it allows its users to lose up to 12 lbs in 4 weeks.

Most fat burners tackle weight loss in 3 ways, but PhenQ goes beyond that. Dubbed as the ultimate 5-in-1 weight loss pill, PhenQ burns fat, stops fat production, suppresses the appetite, boosts energy levels, and improves mood. With all these benefits, PhenQ gives the most bang for the buck.


Phen375This natural dietary product helps one lose weight using 100% all-natural ingredients. An FDA-approved facility develops it; thus, it guarantees maximum safety and easy weight loss.

Phen375 reveals all the ingredients on its official website so that users can know exactly what they’re putting into their bodies and in what amounts. These include Coleus Forskohlii Root PE (10% Forskolin), Dendrobium Nobile Extract (from orchids), Citrus Aurantium, caffeine powder Anhydrous, L-carnitine, and cayenne pepper. All of these ingredients have been proven to speed up weight loss in one way or another.

Users consider Phen375 as an aggressive fat burner because it increases thermogenesis and boosts metabolic rates. As a result, a significant number of calories are burned. Accordingly, it makes the body burn fat 24 hours a day, and it allows a weight loss average of 3-5 lbs per week.

Phen375 gets rid of stubborn fat without losing muscle mass. Hence, it works better than other weight loss supplements in the market.