Appetite depressing drugs, also known as appetite suppressants or anorectics, refer to a class of medications that are primarily designed to reduce or suppress one's appetite. These drugs are typically prescribed or used for the treatment of obesity or overweight conditions, as they can help individuals control their cravings and decrease food intake.
Appetite depressing drugs work by affecting the central nervous system, specifically targeting the hypothalamus, which plays a crucial role in regulating appetite and satiety. The drugs act on certain neurotransmitters, such as serotonin, norepinephrine, or dopamine, altering their levels or inhibiting their reuptake. This modulation of neurotransmitters helps to create a feeling of fullness, reducing hunger sensations and ultimately decreasing the desire to eat.
These drugs are generally prescribed as part of a comprehensive weight-loss plan that also includes dietary changes and increased physical activity. They are typically recommended for individuals who have a body mass index (BMI) higher than 30 or those with a BMI higher than 27 and obesity-related health conditions.
It is important to note that appetite depressing drugs should only be used under the supervision of a healthcare professional, as they may have potential side effects and adverse reactions. Common side effects include dry mouth, insomnia, increased blood pressure, and potential abuse or dependence on the medication. These drugs are not intended for long-term use, and discontinuation should be done gradually to avoid withdrawal symptoms.
In conclusion, appetite depressing drugs are medications that suppress one's appetite by targeting specific neurotransmitters in the central nervous system. They are used as part of a comprehensive weight-loss plan and should be used under medical supervision due to potential side effects and limited long-term usage.
