Free Floating Anxiety Causes. Fainting is caused by a sudden and significant drop in blood pressure. Due to the unpleasant nature of anxiety, people often worry that experiencing it is harmful.
When you’re anxious, your blood pressure rises. Lack or deficiency of neurotransmitters such as serotonin can cause a person to experience anxiety. The stanford university school of medicine explains that free floating anxiety is caused by dysfunction in various parts of the brain, including the amygdala.
Individuals with gad worry about normal, everyday events without cause for anxiety.
You doctors say the cause is anxiety. In one study, people with generalized anxiety and people who didn’t have an anxiety disorder were interviewed to learn about their family histories. The researchers found that people with generalized. Amygdala is responsible for playing a critical role in controlling and balancing emotions, perceptions, and experiences.