Imsomnia???

The meaning of insomnia is most often defined by an individual's report of sleeping difficulties. While the term is sometimes used in sleep literature to describe a disorderdemonstrated by polysomnographic evidence of disturbed sleep, insomnia is often defined as a positive response to either of two questions: "Do you experience difficulty sleeping?" or "Do you have difficulty falling or staying asleep?"

Insomnia can be grouped into primary and secondary, or comorbid, insomnia.\Primary insomnia is a sleep disorder not attributable to a medical, psychiatric, or environmental cause. A complete diagnosis will differentiate between:

• insomnia as secondary to another condition,
• primary insomnia co-morbid with one or more conditions, or
• free-standing primary insomnia.

  Causes and co-morbidities

Symptoms of insomnia can be caused by or can be co-morbid with:

• Use of psychoactive drugs (such as stimulants), including certain medications, herbs, caffeine, nicotine, cocaine, amphetamines,methylphenidate, aripiprazole, MDMA and modafinil
• Use of fluoroquinolone antibiotic drugs, see fluoroquinolone toxicity, associated with more severe and chronic types of insomnia
• Restless Legs Syndrome, which can cause sleep onset insomnia due to the discomforting sensations felt and the need to move the legs or other body parts to relieve these sensations  
• Hormone shifts such as those that precede menstruation and those during menopause
• Life events such as fear, stress, anxiety, emotional or mental tension, work problems, financial stress, birth of a child and bereavement.

So,you have to go to bed and and rest.... Ok... :) That's all for today... till the next update...