Why can't I sleep? This is the most common sentiment that is heard from patients with Insomnia. They tirelessly exert themselves to sleep at night but the efforts they make only seem to increase their problems and it seems as if they are met with failure at every turn. What exactly are the causes of insomnia? Knowing these causes would surely help us to avoid these problems in the future and would hopefully leave us to a good night's sleep from now on.

One of the many causes of Insomnia, yet surely one of the most common, is stress. Stress can come from too much work in the office or from problems at home. Also, having to constantly think about your problems even if the main one is insomnia itself, can sometimes exacerbate your stress. Eventually the whole thing can cause you a real headache. Tons of stress can lead to a loss of sleep which can then lead to more stress and even bigger problems. Let's look at some of the other common causes so as to hopefully stop this problem from happening.

Another cause of insomnia is anxiety. Feelings of worry, fear or apprehension about the people around you may add to your feelings of anxiety and you may find yourself unable to relax. The problem of high anxiety or fear is quickly solved by recognizing that the fears you hold inside yourself are 100% the result of your own making. Belief in the reality of fear as having some kind of external source outside of yourself is what keeps the fear alive but recognizing that fear only comes from inside yourself is what finally clears it up and puts you back into a regular discipline of sleep.

Other causes of insomnia include problems over love, arguments with your partner or officemate, overdue bills to be paid and so forth. Generally, any kind of negative emotion about any outside circumstance at all can lead to an inability to sleep. All of them can ultimately be cured by the recognition that healing begins from within. Put your own emotional well-being at the top of the list and let the outside situations in your life take a ?backseat? for the time being. The most important thing is your health and a good night's sleep is paramount to maintaining a good level of health.

Apart from your emotions, it helps to look at your thinking. A big reason that many people experience a change in their sleep patterns is that they start to constantly think about something and they simply cannot stop. Meditation and yoga help to refocus the body's energies away from the constant stream of thoughts and into a more balanced state of being.

Insomnia can also be brought on by hormonal changes as in the case of Pre-menstrual Syndrome (PMS). During menstruation, your sleep pattern may change quite a bit and it may help to adapt your schedule when these changes begin to take place.

Other medical conditions such as allergies, Parkinson's disease, high blood pressure and asthma can cause you to experience lots of tossing and turning during the night. When you experience pains like headache, body aches and even a toothache, it really can affect your sleep activity and make you lose track of your sleep schedule. Some people think that genetics also plays a role in sleep habits but there is no concrete scientific basis for this belief. Decreased melatonin, which is a kind of hormone that helps to regulate sleep, has been thought to be related especially as a person begins to age but this has also not been conclusively proven.

There are a lot of reasons and factors that lead to the loss of sleep so it is important to consider all the possibilities when you begin to see a problem. The more serious disorders can be caused by disruptions to your breathing passages or to certain chemical imbalances in your brain. If you witness a serious and prolonged period where you cannot sleep well, you should consult a doctor. Insomnia is a sleep disorder that can be treated through a number of different methods but awareness is often the key to solving this problem. Make sure and stay abreast of all the possible causes so that you can help yourself detect the reasons for why you may have such a difficulty.