While some nootropics may help reduce anxiety, others can actually cause or worsen anxiety symptoms in certain individuals. For example, nootropics that increase levels of certain neurotransmitters, such as dopamine or norepinephrine, can lead to increased feelings of anxiety or restlessness.
It's also important to note that individual responses to nootropics can vary widely depending on factors such as genetics, underlying health conditions, and other medications or supplements being taken. It's always best to consult with a healthcare professional before taking any new supplement or medication, including nootropics, especially if you have a history of anxiety or other mental health conditions.