Violation of the venous outflow of the brain

Violation of the venous outflow of the brain is a disorder of the blood circulation in the brain, characterized by impaired venous outflow and increased intracranial pressure. It is manifested by headaches, dizziness, nausea, and vomiting. In severe cases, there may be convulsions, confusion, and loss of consciousness. The development of this symptom can be gradual or sudden. It can be caused by a head injury, brain tumor, or increased intracranial pressure. Treatment includes medications, lifestyle changes, and, in some cases, surgery.