The Answer To Every Weight Loss Medication: Phentermine

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Phentermine is a psychostimulant drug, belonging to the substituted amphetamine class. The name Phentermine generates from phenyl-tertiary-butylamine. It is medically used as an appetite suppressant for over-weight people. Its regular use also reduces the risk of heart- related issues, blood sugar level and other diseases that make their way through obesity. 

First introduced in 1959, it was abruptly removed from the market in 1997, because of the component fenfluramine which damaged peoples’ heart valves. The medicine returned to the market with a different combination drug of Phentermine and Topiramate in 2012, and since then continues to be everyone's favorite who want to cut off the extra kilos. In 2016, Phentermine was prescribed to more than 2 million in the United States and the drug bagged the 226th most prescribed medication. 


Phentermine dosage depends on your medical condition, your response to the drug and your weight. Generally, Phentermine is taken an hour before your breakfast or 1-2 hours after breakfast. Avoid taking the pills late in the day as that may cause insomnia. Depending on your overall condition, doctors may vary the dosage to small amounts for three times a day. 

Swallow the tablet as a whole at once. Avoid crushing the medicine as they may release the drug all at once, increasing the risk of side-effects. The dosage can be adjusted by the doctor depending on your condition and response to the therapy. Ensure taking the medicines regularly and as prescribed for the best results. Don’t take Phentermine with any other calorie suppressant as this increases the possibility of severe side effects. 


Phentermine is indicated alone or combining with Topiramate, as a short term medication (nearly 12 weeks) for extensively obese and over-weight people. Phentermine along with Topiramate is used as a compliment along with proper reduced calorie diet and exercise. The drugs are prescribed generally for patients having initial Body Mass Index (BMI) higher than around 30kg/m2 with good health or more than 27kg/m2 in the presence of other risk factors like diabetes, high blood pressure, hypertension or hyperlipidemia. 

Mechanism Of Action 

Belonging to the sympathomimetic amines class of drugs, Phentermine is an appetite suppressant. Though the mechanism of its work in not clearly known, it can be guessed that it increases the amount of energy used by the body or may affect certain parts of the brain. Intake of Phentermine suppresses the appetite, thereby limiting the calories we take. This, in the long term, results in weight loss. It can also help by decreasing the hunger or making one feel full for long. 


• Appetite suppressants must not replace proper diet. 

• Continuous monitoring with the doctor is a must, including regular check-ups for blood pressure, kidney and heart tests. 

• Sharing the medication with anyone else is against the law. 

• A missed dose can be taken as soon as remembered or ignored. No double dose is to be taken to make up for the missed dose. 

• Get medicines from sites such as Online House of Phentermine if you don’t have proper prescription. 

Give a kick start to your weight loss regime to get rid of those extra fats! Phentermine can be the jump-start that your weight-loss journey needs.

I hope you enjoyed this blog post about the answers to your weight-loss questions regarding phentermine dieting supplements and prescriptions.

Interested in more articles about weightloss supplements and prescriptions? 

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