I always suffer from insomnia. What are the causes of insomnia?

Many men suffer from insomnia in their daily lives. They are very anxious at night. The more anxious they are, the harder it is to fall asleep. Over time, insomnia and anxiety can easily lead to depression. So, besides certain diseases that can easily cause insomnia in men, what other factors can easily cause insomnia?

Environmental factors:

It is one of the most common causes of insomnia. A noisy living environment, crowded housing, uncomfortable bedding, air pollution or sudden changes in the sleeping environment, noise, strong light stimulation, too cold or too hot temperature, and mosquito intrusion can all affect sleep and cause insomnia.

Behavioral factors:

Bad living habits, such as drinking tea, coffee, smoking before going to bed, working in shifts day and night, long-term night work, and mobile work such as business trips, can all change the sleep pattern and cause insomnia. In addition, irregular life, irregular sleep time, excessive entertainment, and jet lag across time zones can all cause changes in the body's biological clock rhythm and cause insomnia. In addition, overeating, oversatisfaction, fatigue, and excitement can also cause insomnia.

Mental factors:

Mental factors are the main cause of insomnia. Various unpleasant events in life and work lead to anxiety, sadness, over-excitement, anger, and continuous mental trauma leads to sadness, fear, etc., which can all cause insomnia or aggravate insomnia. Most insomniacs have difficulty sleeping well because of work pressure, excessive fatigue and excessive thinking. Patients cannot ensure normal sleep because they pay too much attention to their own insomnia problems. Sometimes even if they fall asleep, they are dreamy and easy to wake up, resulting in a vicious cycle.