G93: Other disorders of brain

G93.2: Benign intracranial hypertension

The brain is made up of several areas. For example, the cerebrum is used to think and plan actions. In the cerebellum, movements are initialized and coordinated. The brain stem is responsible for various unconscious tasks such as breathing. The brain stem passes into the spinal cord.

There are cavities with cerebrospinal fluid in the brain, around the brain and around the spinal cord. Among other things, the cerebrospinal fluid cushions the brain and spinal cord during knocks and also nourishes the brain cells.

In your case, these cavities contain more cerebrospinal fluid than usual. As a result, the pressure in the cavities of your brain has increased. This may then cause headaches, for example. Sometimes you may also feel tired or weak.