Why Isn’t Phentermine Helping You in Losing Weight?

Why Isn’t Phentermine Helping You in Losing Weight?

Why Isn’t Phentermine Helping You in Losing Weight?

For many people, the appetite suppression reduces within the few weeks of starting the treatment. Like other prescription drugs, Phentermine also works in the brain. It stimulates the neuron bundles and releases a particular group of neurotransmitters called catecholamines, which includes norepinephrine, dopamine and epinephrine. Phentermine effects the leptin levels in the brain and raises them.

It is said that increased levels of the catecholamines are somewhat responsible for stumbling the other chemical messenger which is known as neuropeptide Y. Neuropeptide Y initiates eating, increases fat storage and reduces energy expenditure.


The chemicals in the nervous system and brain are known as neurotransmitters. They act like a messenger and send electrical messages between the neurons in the brain. Many people have low level of neurotransmitters and such people are the ones who suffer from diseases like obesity, depression, panic attacks and anxiety.

Prescription appetite suppressants:

Prescription drugs move the neurotransmitters from one place to another and do nothing to increase the supply of neurotransmitters in the brain. Drugs like phentermine actually trick your brain and the production of neurotransmitters slows down in your brain.

Substances you must avoid:

Avoid caffeinated drinks and food as much as possible. You know why? Well, it’s because caffeine is found in the leaves, fruits and seeds of almost 63 plants species. Tea leaves, coffee beans, cola nuts, and cocoa beans are the most commonly known sources of caffeine. Caffeine can speed up the excretion of Phentermine from your body, that’s why it has got less time to sup press your appetite. Also, in the human brain, neurotransmitters control whether you’re hungry or not.

According to some researchers, the tolerance to Phentermine 37.5 is because of the limited amount of norepinephrine in the human system. While others believe that the cells that respond to phentermine or norepinephrine become exhausted after the repetitive stimulation.

Can Phentermine permanently deplete your supply of neurotransmitters?

No a single study can show that phentermine can cause permanent reduction of your body’s supply of neurotransmitters in the nervous system. However, after a proper research on the exhaustion of neurotransmitters, we can say that it’s possible to reverse the negative effects of Phentermine usage.

One of the most common questions that are usually asked by patients is, whether they should use the generic form of the drug or the ones with brand name. Many patients believe that brand name and generic drugs are the same, but in reality, generic drugs can be compared to generic foods and other generic products, so in that case, there is a huge difference between generic products and the ones which are under a certain brand name.


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