What is the effect of appetite suppressants regarding blood pressure?

Appetite suppressants can increase blood pressure due to their influence on the body's sympathetic nervous system, which is responsible for the 'fight or flight' response. Many appetite suppressants work by increasing the levels of certain neurotransmitters, such as norepinephrine, which can lead to increased heart rate and constriction of blood vessels. This physiological response can result in an elevation of blood pressure.

Furthermore, some appetite suppressants may also impact other bodily functions, like metabolism and energy expenditure, which may indirectly influence cardiovascular dynamics. Therefore, it's important for users of appetite suppressants to monitor their blood pressure regularly, especially if they have existing hypertension or cardiovascular conditions.