Anxiety is a mood condition and differs from fear because it is often triggered without any particular event or threat. It can actually be a normal reaction to various types of situations and stress, but can become a disorder when excessive. There are a large variety of physical effects associated with the problem of anxiety and panic attack.
Anxiety is both psychological and physiological affecting the nervous system, brain, behavior and emotions. A person may experience combined feelings of worry, apprehension, fear and uneasiness regarding a situation and there does not have to be a cause. Particular conditions have actually been linked to causing anxiety like heart arrhythmia, heart failure and chronic obstructive pulmonary disease (COPD).
Whenever the body perceives a particular situation as threatening, feelings of anxiety cause physical symptoms to begin. A panic attack is only one particular symptom of anxiety as well as fatigue, heart palpitations, muscle weakness, headache, stomach ache, shortness of breath and nausea. There are signs that the outsider may notice also such as dilated pupils, a pale complexion and sweating.
A panic attack may incorporate all of the symptoms related with anxiety at the same time with a few additional symptoms. It is possible for an attack like this to last for fifteen seconds, or it may last as long as thirty minutes. The experience is terrifying for the person and they may even seek emergency medical treatment believing they are dying or losing their mind.
Panic attacks differ from anxiety as they come on quickly, more frequently and strongly. While there is not always a mental disorder involved with them, they are frequently linked to anxiety disorders. Studies have shown that they are likely to be hereditary and appear more often during the early years of adulthood.
Biological causes are also likely to be responsible for panic issues. They have been associated with disturbances of the inner ear, vitamin deficiencies, disease, conditions related with the thyroid gland and particular anxiety disorders can all contribute to the attacks. Phobias and certain medications may also cause the individual to experience these types of attacks.
When this type of attack occurs on a very regular basis, it may be more of a problem than just anxiety related and call for further classification. The classification may be changed to that of a panic disorder if the attacks are frequent and present no warnings. A panic disorder is a completely different classification from that of the anxiety disorder.
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