Slimming drugs comes in all shapes and sizes. The market is full of off the counter drugs which all promises to be the answer to all your slimming woes. But most of these products are either ineffective or even though effective but very harmful to the body. Choosing the right product is very difficult as there is no proper regulatory mechanism that validates the quality of the product used. The best and safest option is a drug, which has a proven track record and has been in use since ages by the human species

This is where using a drug like phentermine always helps. Like many other prescription drugs phentermine acts on the neurotransmitter in the brain. What it exactly does is that it stimulates the neuron bundles in the brain to release a specific group of neurotransmitter know as catecholamines.

This include
1.dopamine
2.epinephrine
3.norepinephrine

These neurotransmitters affect the central nervous system. Since it is the central nervous system that controls the feeding behavior therefore as a result of these neurotransmitters released the person starts feeling hungry less. What these neurotransmitters does is that it puts a full stop to the hunger signal .as a result the person feels a loss of appetite.

Normally phentermine is considered to be a safe drug and the body tolerates it well. However there is certain particular side affects shown by people taking that drug.
They include
1.tachycardia
2.increased heart beat
3.increased alertness
4.increase blood pressure
5.restless ness
6. Insomnia

However normally all these side affects are mild as compared to side affects from other similar drugs used as dieting agents. Also most of these affects decrease with time and after some time totally non-existent.