Beta blockers, also known as beta-adrenergic blocking agents, are medications that reduce your blood pressure. Beta blockers work by blocking the effects of the hormone epinephrine, also known as adrenaline.
The word agoraphobia means a fear of wide, open spaces.. The word originates from the ancient Greek word agora, referring to a place of assembly or market place. Agoraphobia is an anxiety disorder involving anxiety and intense fear of any situation where escape may be difficult, or where help may not be available. It often involves a fear of crowds, bridges or of being outside alone. 1.
A phobia is an overwhelming and debilitating fear of an object, place, situation, feeling or animal. Phobias are more pronounced than fears. They develop when a person has an exaggerated or unrealistic sense of danger about a situation or object.hey tend to develop during adulthood and are often associated with a deep-rooted fear or anxiety about a particular situation or circumstance. Agoraphobia and social phobia are two common complex phobias. Agoraphobia is often thought of as a fear of open spaces, but it's much more complex than this.