A doctor after carefully excluding any or all other signs of mental & physical disorders, or diseases, that might be related to the patient's fears, diagnosis Agoraphobia.

Based on the individual's description of their symptoms, the doctor usually makes his diagnosis of Agoraphobia.

There are two characteristic features for the diagnosis of Agoraphobia namely-

Agoraphobia with Panic attacks
Many individuals associate the onset of their symptoms with panic attacks.

Agoraphobia without Panic attacks.
There are many cases where the condition sets in spontaneously depending on situations.

The doctor normally considers the following before he could make his diagnosis-

The symptoms expressed by the patients should be due to anxiety and should not be secondary to other symptoms, like Delusions or obsessions.

The anxiety episode must be triggered in at least two of the following situations:

1. Crowds.
2. Public places.
3. Travelling away from home.
4. Travelling alone.