Phentodur works by slowly releasing the active ingredient phentermine, an appetite suppressant that affects the brain area controlling hunger, making you feel less hungry. Phentermine increases the levels of neurotransmitters such as norepinephrine, dopamine, and serotonin in the brain, which helps reduce appetite and food intake. By suppressing appetite, Phentodur helps reduce body weight when used as part of a medically controlled diet and exercise program. The formulation with a resin ensures that the effect of Phentodur lasts all day. This medication is intended for obese or overweight patients and requires a doctor's assessment for suitability.
Phentermine's action is thought to involve stimulation of the release of norepinephrine in the brain, activation of beta2-adrenergic receptors, and inhibition of hunger-signaling pathways like neuropeptide Y. This also puts the body in a flight-or-fight like state, lowering hunger signals and potentially increasing resting energy expenditure.
In summary, Phentodur reduces appetite by affecting brain chemicals and hunger signals, supporting weight loss as part of a comprehensive weight management plan.
