The basic facts about insomnia focus on the problem itself, which is the inability to fall asleep when you absolutely want to. In addition, it includes the person getting little sleep or a poor quality nights sleep on a regular basis. Here is a list of the three main types of insomnia:
• Transient or Short-Term insomnia lasts one night or up to a few weeks
• Intermittent insomnia is short-term but it does recur once in a while
• Chronic insomnia occurs at least three times a week and continues for periods of a month, year or an entire life
One of the main facts about insomnia is the constant and excessive sleepiness that the individual experiences. This results in the person feeling irritable, lethargic, restless and constantly tired. They are considered an insomniac. These particular symptoms are more common in the chronic sufferer.