The common symptoms include:

Agoraphobic person will fear:

• Being in a situation where help or escape will not be possible
• Being alone, being in crowded or in open spaces
• Being in enclosed spaces
• Using Public transportation
• Standing inline

An agoraphobic person during episodes will experience one or more of the following

• Fear or anxiety
• Actively avoids situations which may cause anxiety
• Seeks the presence of a companion in specific situations
• Panic attacks

Common symptoms and their severity as reported by people on Patientslikeme.

The exact cause of agoraphobia is unknown.

There are several factors which could increase the risk of developing the condition. Those include:

• A family history
• Other mental disorders like anxiety disorder, depression, social phobia
• Substance abuse
• History of child abuse
• History of physical or sexual abuse

There is no known method to prevent the condition. Certain practices to control the mind might help.