gladys906 asked:


Although we often ask ‘what causes insomnia’, it is important to understand that the causes will depend very much on whether you are suffering from primary or secondary insomnia.

Primary insomnia is insomnia which does not have a specific medical or emotional root. For example, primary insomnia is insomnia that does not appear as a side-effect of medication or as a symptom of an emotional or medical disorder. In other words primary disorder can be linked directly to its cause and is a primary, rather than a secondary, result of that cause.

A good example of primary insomnia would be insomnia resulting from long-haul air travel. Here it is the shift in your body’s internal clock, which is a direct result of air travel, which causes your insomnia. Another good example is shift work insomnia in which you are asking your body to sleep when its internal clock says you should be awake and to work when your clock says you should be sleeping.

Secondary insomnia is often much more complex and can be caused by a whole variety of different things.

A common cause of secondary insomnia is an emotional disorder such as anxiety, depression or post-traumatic stress disorder. Other emotional disorders also giving rise to insomnia as a secondary symptom might include Parkinson’s and Alzheimer’s diseases.

There are also a number of common medical conditions which can give rise to insomnia including those with accompanying chronic pain, such as arthritis; those which affect breathing, such as asthma or certain heart problems and a range of general conditions including an overactive thyroid, gastrointestinal difficulties and heartburn.

Other sleep problems can themselves also give rise to insomnia and a good example of this would be restless leg syndrome.

Perhaps the commonest cause of secondary insomnia however is seen in the side-effects of a range of medications and in other chemical substances which we put into our bodies.

Medicines used to treat the common cold, asthma, allergies and heart conditions can often lead to insomnia. In addition, alcohol, caffeine and nicotine account for a substantial proportion of people suffering from insomnia.

Perhaps the most surprising cause of secondary insomnia however is to be found in sedatives – the common sleeping pill. Although sleeping pills can be very helpful in the short-term many people continue to take them for extended periods and unwittingly cause rather than cure their insomnia.

The Content Group asked:

Insomnia affects approximately 30 per cent of all adults, to different degrees. That’s an overwhelming amount of people who are having trouble sleeping at night! Some suffer from severe insomnia, while others are affected to a much milder extent. Yet, not much is known about this common medical condition.

Being more informed and knowing the facts about insomnia-the definition, the different types, who it affects most-can make all the difference in managing and possibly getting rid of the condition for good.

A Misconception about Insomnia

Those who don’t know the facts about insomnia might be under the misconception that the condition is only used to describe people who can’t sleep at all. However, this is not the correct definition of the disorder.

Insomnia is defined as a condition wherein a person has difficulties with regards to his or her sleep patterns. This means that the term could be used to describe difficulties falling asleep, staying asleep, or restlessness during sleep.

Who Gets Insomnia?

Though it is possible for anyone to get insomnia, the medical disorder is more common in certain groups than in others. Insomnia has been found to be more common in females than in males, especially after menopause. Additionally, one little known fact about insomnia is that the ability to sleep, not the need for sleep, decreases with age. Thus, insomnia is also more common in the elderly.

Two Types of Insomnia

Another fact about insomnia is that there are two main types, which is one reason why it affects people to various degrees. The two different categories of insomnia are primary and secondary.

The type of insomnia that is most common is secondary insomnia. Secondary insomnia is caused by other factors, such as pain, disease, environmental changes, depression, or schedule changes. Treating secondary insomnia simply involves removing the cause. For example, if the patient drinks a lot of coffee, ending this habit would be a way to end the insomnia.

When insomnia occurs and a cause cannot be determined, it is called primary insomnia. Usually, primary insomnia can be traced back to an emotional disturbance or long term illness. One of the facts about primary insomnia is that it is usually more difficult to treat than secondary insomnia. Usually, some type of therapy is involved in the treatment.

Knowledge Is Power

Knowing the facts about insomnia and more about the disorder will help you to master the condition once and for all. Going to the source of the problem might be the solution you were looking for.