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The Daily Insight

Does qsymia work better than Phentermine?

Author

Matthew Barrera

Updated on April 05, 2026

The 7.5/46 mg Qsymia dosage group achieved statistically greater weight loss than was seen with the higher doses of phentermine and topiramate monotherapy. The higher Qsymia dose also induced greater weight loss than either placebo (P<0.05) or the combination’s individual components at all time points (P<0.05).

What is the generic version of Phentermine?

Adipex-P (phentermine) is an appetite suppressant used in combination with diet and exercise for the short-term treatment of obesity. A generic version of Adipex-P is available.

Is Topamax the same as Qsymia?

The drug, to be marketed as Qsymia (Vivus) is a combination of phentermine (Adipex, Gate), a sympathomimetic amine anorectic, and extended-release topiramate (Topamax, Janssen), an antiepileptic drug.

How much is Qsymia at Walmart?

Average 12 Month Prices for Qsymia

PharmacyQsymia Retail PriceQsymia SingleCare Price
CVS Pharmacy$222.90$200.80
Walmart$224.30$203.84
Walgreens$264.59$198.90
Kroger Pharmacy$222.90$205.14

Is phen phen the same as Phentermine?

Phentermine is known for being one part of Fen-Phen, a weight loss medication that also included the drug fenfluramine. Fen-Phen was taken off the market by the U.S. Food and Drug Administration (FDA) in 1997 after safety concerns surrounding fenfluramine.

What else is phentermine used for?

It stimulates the central nervous system (nerves and brain), which increases your heart rate and blood pressure and decreases your appetite. Phentermine is used together with diet and exercise to treat obesity, especially in people with risk factors such as high blood pressure, high cholesterol, or diabetes.

Is phentermine and topiramate the same?

Phentermine is in a class of medications called anorectics. It works by decreasing appetite. Topiramate is in a class of medications called anticonvulsants. It works by decreasing appetite and by causing feelings of fullness to last longer after eating.

What diet pill is similar to phentermine?

Phentemine 700 pharmaceutical grade fat burner – Phen700 is one of the strongest weight loss pills similar to phentermine according to Phen700 customer reviews and testimonials.

What medicine is similar to phentermine?

Phentermine (contracted from phenyl-tertiary-butylamine), also known as α,α-dimethylphenethylamine, is a psychostimulant drug of the substituted amphetamine chemical class, with pharmacology similar to amphetamine.

How to take phentermine for best results?

Best results are achieved by taking the Phentermine in mid-morning on an empty stomach. You may have to adjust the time that you take the medication, depending on how it reacts with you.

How do you lose weight with phentermine?

Answer From Meera Shah, M.D. Phentermine (Adipex-P, Lomaira) is an amphetamine-like prescription medication used to suppress appetite. It can help weight loss by decreasing your hunger or making you feel full longer. Phentermine is also available in combination with topiramate for weight loss (Qsymia).