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:: Definition :: Causes :: Symptoms :: Treatment :: News :: Further Reading Search results last updated: 9/12/2008

panic disorder - Definition: (Source: MedicineNet)

Panic disorder : A disorder characterized by sudden attacks of fear and panic. The episodes may resemble a heart attack. They may strike at any time and occur without a known reason but more frequently are triggered by specific events or thoughts, such as taking an elevator or driving. The attacks may be so terrifying that some people associate their attacks with the place they occurred and will refuse to go there again. ...
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Causes of panic disorder (Source: NHSDirect)
As with many conditions which affect your mental health, the exact cause of panic disorder is not yet fully understood. It is thought that the disorder is most likely caused by a combination of physical and psychological factors. Some of these factors are outlined below. Stressful or traumatic experiences in your life , such as a bereavement, can sometimes trigger feelings of panic and anxiety . These feelings may be apparent soon after the event, or they may unexpectedly be triggered years later. Having a close family member with panic disorder may increase your risk of developing the condition. However, the precise nature of the risk is not yet known. Neurotransmitters are chemicals that occur naturally in your brain . It is thought that if you have an imbalance of these chemicals, it may increase your risk of getting conditions such as panic disorder. Fight or flight reflex Some researchers believe that panic disorder is closely associated with your body's natural 'fight or flight reflex'. This reflex is your body's way of protecting you from stressful and dangerous situations. In a dangerous situation, anxiety and fear trigger your body to release hormones, such as adrenalin. This causes your breathing and heart rate to increase, helping you to prepare you for the situation. When you are faced with a dangerous or frightening situation, your body reacts in a very similar way to a panic attack. However, with panic disorder, there is usually no obvious trigger for your sympt ...
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Symptoms of panic disorder (Source: MedLinePlus)
With panic disorder, at least four of the following symptoms suddenly occur within 10 minutes. Attacks may be followed by at least 1 month of persistent fear of having another attack. Chest pain or discomfort; Dizziness or faintness ; Fear of dying; Fear of losing control; Feeling of choking; Feelings of detachment; Feelings of unreality; Nausea or upset stomach; Numbness or tingling; Palpitations or pounding heart; Sensation of shortness of breath ; Sweating , chills, or hot flashes; Trembling or shaking. There are often extreme changes in behavior at home, school, work, or with family. People with the disorder often worry about the significance of their panic attacks. They may think they are "going crazy" or having a heart attack. ...
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HealthAtoZ panic disorder
NHSDirect panic disorder
HealthEncyclopaedia panic disorder

panic disorder - Conventional Treatments (Source: HealthAtoZ)
Most patients with panic disorder respond best to a combination of cognitive-behavioral therapy and medication. Cognitive-behavioral therapy usually runs from 12-15 sessions. It teaches patients: ...
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MedLinePlus Panic disorder
NHSDirect panic disorder
HealthEncyclopaedia panic disorder

News on panic disorder
Panic Disorder Often Undertreated (MedicineNet)
Talk Therapy Curbs Panic Disorder (MedicineNet)
Inflammatory bowel disease linked to depression (ReutersHealth)

Further Reading on panic disorder

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