What are the early symptoms of Moyamoya disease?
Early symptoms of smoke-related cerebrovascular disease (moyamoya disease) include headaches, dizziness, cognitive decline, and neurological dysfunction. The details are as follows:
1. Headaches and Dizziness
Headaches and dizziness are common symptoms, typically originating from damage to cerebral blood vessels or insufficient blood supply. Smoking damages the vascular endothelium, impairing subcortical cells that regulate blood pressure, making smokers more prone to headaches, dizziness, and neurological weakness. These symptoms can significantly affect quality of life and work performance.
2. Cognitive Decline
Cognitive decline is another early sign of smoke-related cerebrovascular disease. Smoking leads to cerebral hypoxia, impairing normal brain cell function. Longitudinal studies have confirmed that smoking negatively affects cognitive function and intelligence, especially among long-term smokers. Degeneration of brain nerve cells can impair higher cognitive abilities such as memory, learning, and reasoning.
3. Neurological Dysfunction
Neurological dysfunction is also an early symptom of this condition. Clinically, smoking has been found to affect the nervous system broadly, manifesting as altered pain perception, impaired muscle movement, neuropathic pain, and nerve hypersensitivity. Early recognition and timely treatment of these symptoms can help prevent further neurological damage and worsening of pain.
In summary, headaches, dizziness, cognitive decline, and neurological dysfunction are all potential early signs of smoke-related cerebrovascular disease. If any of these symptoms occur, prompt medical evaluation is essential to prevent further deterioration. Additionally, reducing or quitting smoking and improving lifestyle habits can significantly support recovery and overall health.