What causes dizziness and insomnia?

Many people often experience symptoms of dizziness and insomnia in their daily lives. These can cause our bodies to be unable to cope with the situation and may even lead to some adverse reactions. Therefore, everyone must pay attention to this in their daily lives. The main reasons may include lack of sleep or reversing day and night, not paying attention to rest, and drinking coffee for a long time.

Causes

Insomnia can be divided into primary and secondary types according to its cause.

1. Primary insomnia

There is usually no clear cause, or insomnia symptoms remain after excluding possible causes of insomnia. It mainly includes three types: psychophysiological insomnia, idiopathic insomnia and subjective insomnia. The diagnosis of primary insomnia lacks specific indicators and is mainly a diagnosis of exclusion. When the possible causes of insomnia have been ruled out or cured, but insomnia symptoms still remain, it can be considered primary insomnia. Clinically, it is found that the causes of psychophysiological insomnia can be traced back to the impact of a certain or long-term event on the functional stability of the patient's brain limbic system. The imbalance in the stability of the limbic system function eventually leads to the disorder of the brain's sleep function and the occurrence of insomnia.

2. Secondary insomnia

It includes insomnia caused by physical illness, mental disorders, drug abuse, etc., as well as insomnia related to sleep apnea, sleep movement disorders, etc. Insomnia often occurs at the same time as other diseases, and it is sometimes difficult to determine the causal relationship between these diseases and insomnia. Therefore, in recent years, the concept of comorbid insomnia has been proposed to describe insomnia that is accompanied by other diseases.