Insomnia can be caused by many factors, from psychological to physical ailments. And because there are many different causes of insomnia, which can be difficult to get to the root of problems without consulting a doctor. The sources of these sleep disorders can be divided into different categories.Psychiatric disorders: depression, anxiety, bipolar disorder, post traumatic stress disorder (PTSD) and obsessive-compulsive disorder (OCD). Conditions such as these fall into the category of mental illness or mental disorder, but psychological problems that cause sleep disorders are not always serious. Each person has an experience with stress, anxiety, stress and anxiety can cause insomnia.
Medications: It is not surprising that the substance can cause insomnia. You can influence them to take a brain stimulant and interferes with your ability to get enough sleep. There is no doubt that they have difficulty sleeping at night, when you drink too much coffee or caffeine-laden beverages. A major cause of long nights without rest, too much caffeine. Other stimulants that can interfere with regular sleep cycle, cocaine, amphetamines, various herbs, ephedrine, taurine, and methamphetamine.
Changes in the environment: Many people are familiar with the routine of the night and brought in special circumstances, a god of sleep. They can interfere with any change in physical and mental balance of routine and do a sleepless night. People often complain, and is a major source of jet lag. But you have to leave town, or even your room will be affected by it. Sometimes there are minor changes that interfere with most people: a new pillow or leave the TV can be enough for someone up all night.
While these are some of the most common causes of insomnia, this problem has several causes. Have you listed have trouble sleeping at night, one of the reasons to blame.