6 Common Things Which Cause Insomnia

Insomnia is one of the commonest of all sleep disorders and is characterized by frequent interruptions to sleep, restlessness, shorter than usual sleeping time and occasionally by complete wakefulness.

Apart from being extremely annoying, insomnia can cause sufferers to lose their energy and enthusiasm, develop memory and concentration problems and to feel lethargic and frustrated. This in turn can lead to a drop in work productivity and also to accidents which can have serious consequences.

There are lots of different causes of insomnia but here are just 6 which are commonly seen:

1. Our Environment. The environment plays an important part when it comes to you getting a sound night’s sleep and such things as light, noise or extremes of hot and cold can lead to insomnia.

2. Substance Abuse. Perhaps the most obvious form of substance abuse when thinking about insomnia is coffee and other drinks which contain high levels of caffeine. Smoking is another commonly accepted cause with heavy or chain smokers consuming more than enough nicotine to cause problems sleeping. What is perhaps less well known however is that this list of substances is quite long and even contains a number of herbal remedies which are used for a range of problems and which can lead to insomnia as a side effect. Lastly, we should not overlook alcohol. While it is true that alcohol can often make you feel tired initially once it is metabolized it can also keep you wide awake.

3. Disturbance To The Biological Clock. Each of us has our own body clock or circadian rhythm which is controlled in part by light and darkness and which regulates the body’s sleep/wake cycle. If this clock is thrown out of balance by things like staying up all night studying in college, partying into the small hours or jetting off around the world on business or for pleasure, then you will suffer from sleeping difficulties while the clock slowly tries to re-adjust itself.

4. Activities Prior To Bedtime. There are a number of things which can lead to insomnia if they happen within a reasonably short time of going to bed. Two of the most common are taking vigorous exercise shortly before retiring or eating a large meal when you are just about to go to bed. Both of these activities stimulate the body’s metabolism and thus keep you awake.

5. Health Problems. There are a large number of health problems that are known to induce insomnia including heart failure, hyperthyroidism, diabetes, ulcers, and Parkinson’s disease. Asthma is also being seen more and more as a cause of insomnia, as is the need for frequent urination, heartburn and chronic pain resulting from things like arthritis and leg cramps. The list of medical conditions which can cause insomnia is very long and also includes other types of sleep disorder such as sleep apnea as well as a range of psychiatric conditions.

6. Emotional Problems. Almost all of us suffer from emotional distress occasionally and this can frequently lead to such things as anxiety or anger. But, if we keep our feelings to ourselves instead of talking about them and seeking a solution to them then this commonly results in insomnia.