Tropical Weight Loss
Photo by Karolina Grabowska Pexels Logo Photo: Karolina Grabowska

What is difference between phentermine and phentermine?

While phendimetrazine is restricted to those age 17 years or older, phentermine is limited to those aged 16 years or older. Phendimetrazine also comes in an extended release form which may have different dosing instructions. Phendimetrazine and phentermine should only be used under the guidance of a doctor.

How many calories do you burn walking 10000 steps?
How many calories do you burn walking 10000 steps?

Good for you! It takes 20 steps to burn 1 calorie, therefore walking 10,000 steps burns off about 500 calories, which can then be added to your...

Read More »
What is the new name for Sierra Mist?
What is the new name for Sierra Mist?

The lemon-lime soda has undergone a complete makeover and rebranding, with a new look, new taste and a new name: Mist Twst. The new lineup of...

Read More »

Phendimetrazine and phentermine are two medications that can be used for obesity. They can also treat those who are overweight with high blood pressure, diabetes, or high cholesterol. Both phendimetrazine and phentermine are only recommended for a short duration with an appropriate diet and exercise regimen. As sympathomimetics, phendimetrazine and phentermine work similarly to amphetamines.

Phendimetrazine

Phendimetrazine (What is Phendimetrazine?) is the generic name for Bontril PDM. It is recommended for those who are 17 years old or older with obesity. Although its mechanism of action is not entirely clear, it may help suppress appetite as a CNS stimulant. Phendimetrazine is taken as a 35 mg oral tablet 1 hour before meals. An extended-release 105 mg oral capsule is also available. The extended-release form is taken 30 to 60 minutes before breakfast.

Phentermine

Phentermine (What is Phentermine?) is the generic name for Adipex P and Lomaira. Like Phendimetrazine, it is prescribed to treat obesity in combination with an appropriate diet and exercise plan. It is only recommended to be taken in those who are older than 16 years of age. Phentermine is available as a general 37.5 mg oral tablet. It also comes in a 15 mg, 30 mg, or 37.5 mg oral capsule. The brand name, Lomaira, comes as an 8 mg tablet. Dosing ultimately depends on your doctor’s instruction. Still, it is usually taken before or after breakfast.

Get the SingleCare prescription discount card

Phendimetrazine vs Phentermine Side by Side Comparison

Phendimetrazine and phentermine are similarly acting medications. As prescription medications for obesity, they share several similarities and differences. These features can be found below.

Phendimetrazine Phentermine Prescribed For Obesity

Overweight with other risk factors (hypertension, diabetes, hyperlipidemia) Obesity

Overweight with other risk factors (hypertension, diabetes, hyperlipidemia) Drug Classification Sympathomimetic

Anorectic Sympathomimetic

Anorectic Manufacturer Generic Generic Common Side Effects Increased heart rate

Increased blood pressure

Heart palpitations

Flushing

Sweating

Constipation

Diarrhea

Dry mouth

Nausea

Dizziness

Headache

Insomnia

Tremors

Agitation

Nervousness

Restlessness

Irritability

Increased urination

Altered libido Dry mouth

Insomnia

Increased heart rate

Increased blood pressure

Heart palpitations

Flushing

Sweating

Constipation

Diarrhea

Nausea

Dizziness

Headache

Tremors

Agitation

Nervousness

Restlessness

Irritability

Increased urination

Altered libido Is there a generic? Phendimetrazine is the generic name. Phentermine is the generic name. Is it covered by insurance? Varies according to your provider Varies according to your provider Dosage Forms Oral tablet

Oral capsule, extended release Oral tablet

How long does it take to see body changes after exercise?
How long does it take to see body changes after exercise?

Between two and four weeks of regular exercise you will start to see measurable improvements in your strength and fitness. If weight loss is a goal...

Read More »
How much weight does 10000 steps a day burn?
How much weight does 10000 steps a day burn?

“But,” continues Jamie, “if you walk briskly for 30 minutes and include enough activity throughout the day to reach the combined total of 10,000...

Read More »

Oral capsule Average Cash Price $$32.14 per 90 tablets (35 mg) $40 (per 30 tablets) SingleCare Discount Price Phendimetrazine Price Phentermine Price Drug Interactions Monoamine oxidase inhibitors (selegiline, phenelzine, isocarboxazid, etc.)

Alcohol

Insulin

Oral hypoglycemic medications (glyburide, glimepiride, sitagliptin, pioglitazone, acarbose, etc.)

Adrenergic neuron blocking drugs (reserpine, guanethidine, etc.) Monoamine oxidase inhibitors (selegiline, phenelzine, isocarboxazid, etc.)

Alcohol

Insulin

Oral hypoglycemic medications (glyburide, glimepiride, sitagliptin, pioglitazone, acarbose, etc.)

Adrenergic neuron blocking drugs (reserpine, guanethidine, etc.) Can I use while planning pregnancy, pregnant, or breastfeeding? Phendimetrazine is in Pregnancy Category X and may cause fetal harm when administered to pregnant women. Phendimetrazine is not recommended in pregnant women. Phentermine is in Pregnancy Category X and may cause fetal harm when administered to pregnant women. Phentermine is not recommended in pregnant women.

Summary

Both phendimetrazine and phentermine are medications prescribed for obesity. The exact mechanism of action of both medications is unknown. However, they are believed to play a role in suppressing appetite. As CNS stimulants that are similar to amphetamines, they carry similar side effects and drug interactions. Both medications can cause increased heart rate, increased blood pressure, and heart palpitations. They can even cause insomnia in some people. Therefore, they should not be taken at night before bedtime Phendimetrazine and phentermine should also not be used during or within 14 days of using monoamine oxidase inhibitors. Otherwise, there is a higher risk of increased blood pressure. While phendimetrazine is restricted to those age 17 years or older, phentermine is limited to those aged 16 years or older. Phendimetrazine also comes in an extended release form which may have different dosing instructions. Phendimetrazine and phentermine should only be used under the guidance of a doctor. Because they both have similar side effects and drug interactions, it is important to discuss your options with your doctor. Both medications are also contraindicated during pregnancy because of fetal risks.

What is the over the counter version of phentermine?
What is the over the counter version of phentermine?

PrimeShred is one of the only phentermine over the counter that is designed for fast results. It tackles weight loss in multiple ways. These weight...

Read More »
Why do people look attractive after losing weight?
Why do people look attractive after losing weight?

And you won't just look better. “Increased facial fat is associated with a compromised immune system, poor cardiovascular function, frequent...

Read More »
What causes weight gain in the face?
What causes weight gain in the face?

The reason behind excess face fat is poor diet, lack of exercise, aging, or genetic conditions. Fat is usually more visible in the cheeks, jowls,...

Read More »
Why is my face so fat?
Why is my face so fat?

The reason behind excess face fat is poor diet, lack of exercise, aging, or genetic conditions. Fat is usually more visible in the cheeks, jowls,...

Read More »