When people start speaking about insomnia there's usually a lot of confusion involved. Some people think that it's a very serious health condition that threatens the patient with no sleep for weeks, months and years. Others think that only by using strong prescription drugs and going to the doctor on a regular basis will help overcome this condition. But if you save yourself from the common beliefs and start operating with pure facts, it's much easier to understand what insomnia really is and how it can be treated. Here are seven facts you have to know about the most common sleep disorder that affects millions of people in US alone each year:

1. Insomnia is not a uniform sleep disorder. In fact, it has different gradations and specialists classify three most common types of insomnia: transient, short-term and chronic insomnia. Each type of insomnia has different duration and periodical characteristics that make it easier for the doctors to classify and treat these sleep disorders.

2. Insomnia effects go far beyond the simple lack of sleep and poor concentration abilities the next day. Things like bad mood, irritability, impaired coordination, drowsiness, memory problems, loss of focus, low stress threshold, loss of appetite, depression and hallucinations are just a part of the whole list of problems you can experience while not getting enough sleep for a long period of time.

3. There's a wide range of conditions and factors that can be the actual cause for insomnia: jet lag, stress, work shift changes, depression, bad sleeping space, use of medications, substance abuse, health conditions, overexhaustion, poor diet, improper food or activity schedule, and much more.

4. Prescription medications like Ambien are sure a good way to overcome insomnia, but they are not the only and necessary one. Lifestyle changes can have the same beneficial effects as prescription drugs in some cases. However, if you suffer from chronic sleep disorders buying Ambien online might be the best way to get a proper treatment.

5. There are different safe methods to prevent the development of insomnia. One of the best and most effective is to go to sleep and wake up around the same time everyday, having 6-8 hours of good uninterrupted sleep. Try to relax before going to sleep, read a book, take a worm bath, and avoid eating or exercising in a few hours before bedtime.

6. Insomnia symptoms can be confused with manifestations of other health problems that is why it is sometimes hard to diagnose insomnia. Don't try to set a diagnosis on your own, go to your doctor as soon as you feel the problem is beyond your control.

7. If left untreated, insomnia can be the cause for other health complications to develop. When your body doesn't get enough sleep, the immune system is weak and it's much harder for the body to fight even the simplest infections and diseases (especially viral and bacterial). And if you have underlying health conditions they are very likely to become more complicated and severe due to insomnia.

Keep in mind the above mentioned facts when you notice the first signs of insomnia. It would be better if you'd address a professional healthcare provider as soon as possible and wouldn't buy Ambien or other sleep medications without your doctor's consent.