Insist with your doctor to give you a prescription even if you have to pay for it [yourself [cheap!]
With the slightest doubt of a neurological symptom [sudden dizziness, headache,weakness [face,arm of leg] consider taking one capsule of 100 mg without waiting for a diagnosis especially if you have some cardiovascular problems. The worst can be that you took it without a “good reason”. Don’t take it with milk products [may not work]
It may save your life….I have some 14 years of experience with it and it is inconceivable that doctors / neurologists don’t work with it. See article from the past and a new PDF now
medicine from harold jitschak bueno de mesquita 