Is it vasculitic headache, what exactly is the disease, how is it treated?

Patient's question:

Confused, I feel drowsy every day, and my memory is declining. Headache started when I was 14. Eyebrows turned black. Then left hand numbness. Later, I started having headaches and a confused mind. At that time, the doctor diagnosed it as vascular headaches. The MRI was normal, but the EEG was abnormal. The Transcranial Doppler and Carotid Doppler tests reported TCD diagnosis: spasm of the extracranial segments of both carotid arteries, left anterior, middle, and posterior cerebral arteries, right middle cerebral artery, and basilar artery. Since I was 14, I have been taking medicine intermittently, but it has been completely ineffective. Except for one (Nalfon), which had a slight effect, but later this medicine became unavailable! This year I am 2

Doctor's answer:

The condition you described is related to insufficient blood and qi circulation, which is due to weak heart and spleen, and unsmooth liver qi flow. Poor sleep quality contributes to this symptom.
Suggestions:
First and foremost, the key to treating this condition is to improve sleep quality and promote blood circulation. You can use:
- Zhen Nao Ning
- Danshen Dripping Pills
- Shu Jin Huo Xue Tang
- Gui Pi Wan
Pay attention to a balanced diet, eat more vegetables and fruits, and exercise regularly. It's very important to maintain a positive mood and avoid staying up late.