What is the Difference Between Phentermine and Duromine

The main difference between Phentermine and Duromine is that Phentermine has a release rate of 3-4 hours after the intake, whereas Duromine has a relatively longer release rate after the intake.

Obesity is the accumulation of abnormal excessive amounts of fat in the body. It is a medical condition that increases the risk of other diseases like diabetes, high blood pressure, heart disease, and even cancer. The best treatment for obesity is eating a healthy diet and exercising regularly. But there are other treatment methods, including special diets, changing habits, using weight loss devices, following weight loss programs, and weight loss medications. Phentermine and Duromine are two medications people use to treat obesity.

Key Areas Covered

1. What is Phentermine
      – Definition, Features, Composition 
2. What is Duromine
      – Definition, Features, Composition 
3. Difference Between Phentermine and Duromine
      – Comparison of Key Differences

Key Terms

Phentermine, Duromine

What is Phentermine

Phentermine is an oral medication we use to treat obesity. The molecular formula of Phentermine is C₁₀H₁₅N, while its molar mass is 149.237 g·mol−1. The boiling point of Phentermine is 206 °C. Moreover, phentermine is a substituted amphetamine that has a methyl group on the amphetamine’s alpha carbon.

Phentermine is one of the most popular drugs for weight loss in the world. However, it should be used with a doctor’s approved exercise, behavioral changes, and a healthy diet with a low content of calories. It is a Schedule 4 drug. This is a label given to drugs that could be misused.

Furthermore, you can use Phentermine on its own or with a combination of topiramate (Qysemia). This combined drug is used for a longer term. Moreover, Phentermine is used for up to about 12 weeks. In fact, it has a release rate of 3 -4 hours after intake.

Figure 1: Phentermine Molecule

The exact mechanism of action of this drug is unknown. But it generally works by decreasing the appetite of the person, making him/her feel full for a longer period of time. It also increases the amount of energy used by the person’s body or by affecting certain parts of the brain. Constipation, sleeplessness, nervousness, and faster heart rate are the common side effects of the Phentermine drug.

What is Duromine

Duromine is a weight loss medicine containing Phentermine. People generally use it with a diet and exercise. It is an appetite suppressant. Duromine directly affects the area of the brain that controls the appetite. The release rate of Phentermine is longer than the release of Phentermine. It suppresses the appetite by decreasing hunger or making a person feel full for a longer time.

The drug is stored below 30°C, and its shelf time is 3 years. This drug is only available via a prescription by a doctor. One should generally take one capsule of Duromine per day. But doctors do not prescribe this medicine for people who have shown allergic reactions to Phentermine. Those with epilepsy, high blood pressure, diabetes, glaucoma, heart problems such as angina, and overactive thyroid should always seek a doctor’s advice before taking Duromine. The same goes for pregnant and breastfeeding women.

One should always make sure to take this drug according to the doctor’s prescribed dosage. Increasing the dosage may not necessarily make one lose more weight or lose weight faster. In fact,  taking a higher dose has a higher possibility of side effects. Additionally, the common side effects of Duromine include sleeplessness, nervousness, dry mouth, diarrhea, constipation, nausea, vomiting, and increased heart rate.

Difference Between Phentermine and Duromine

Definition

Phentermine is an oral medication we use to treat obesity, while Duromine is a medication that contains the active ingredient phentermine. 

Release Rate

Phentermine has a release rate of 3-4 hours after the intake, whereas Duromine has a relatively longer release rate after the intake.

Composition

Duromin includes the compound Phentermine in its formulation, whereas Phentermine itself can solely act as a drug.

Conclusion

In brief, Phentermine and Duromine are two drugs people use to lose weight. The main difference between Phentermine and Duromine is that Phentermine has a release rate of 3-4 hours after the intake, while Duromine has a longer release rate after the intake.

Reference:

1. “Phentermine HCL – Uses, Side Effects, and More.” WebMD.
2. “Duromine.” News Medical Life Science.

Image Courtesy:

1. “Phentermine molecule ball” By Jynto (more from this user) – This image was created with Discovery Studio Visualizer (CC0) via Commons Wikimedia