Dizziness and weakness

Introduction Dizziness is a common feeling of physical and mental discomfort, indicating that your body may be out of a certain disease or sub-health state. Weak limbs mean that the limbs are soft and weak under normal physiological waking conditions. Often with sleepiness, dizziness and other symptoms.

Cause

First of all, dizziness is a manifestation of brain fatigue.

When the brain is used for a long time, causing the brain to be fatigued, the blood supply to the brain will be relatively insufficient. When the oxygen supply is insufficient, the cerebral blood vessels will be dilated, thereby regulating and increasing the oxygen supply. As the blood vessels of the brain expand, people will feel dizzy. In addition, when the brain is fatigued, it also shows inattention, memory loss, and slow thinking.

Then, what causes the brain fatigue, which leads to dizziness and brain growth? There are mainly work stress, continuous use of brain for a long time, lack of sleep and mental stress, anxiety, depression and so on. Generally, due to fatigue caused by brain fatigue, dizziness rises and can be improved or recovered after rest.

Second, dizziness can be a sign of neurasthenia.

Common symptoms of neurasthenia patients are depression, suspicion, dizziness, insomnia, forgetfulness, fatigue and fatigue. Therefore, what causes dizziness and brain swelling is likely to be related to neurasthenia. Experts suggest that due to neurasthenia caused by dizziness, it is generally difficult to get better after rest, which can be distinguished from other factors.

an examination

Related inspection

Brain CT examination of brain MRI

A CT scan of the brain can be performed.

Differential diagnosis

Can be identified with limb weakness.

There are many causes of general malaise, such as certain diseases (such as hyperthyroidism, diabetes, inflammation of the genitourinary system, etc.), psychological problems (such as depression) or life problems (such as lack of sleep).

The material in this site is intended to be of general informational use and is not intended to constitute medical advice, probable diagnosis, or recommended treatments.