Hi, as I understand the imaging studies did not reveal a lesion. Stroke can be ischemic or hemorrhagic. Ischemic stroke occurs as a result of blockage to an artery. And they usually show up on imaging studies. In the absence of a lesion, it could be a TIA. TIA or transient ischemic attack, which as the name indicates there is a temporary lack of blood flow to a particular part of the brain. This usually recovers, but these people are more prone for strokes. For the TIA, if you are a hypertensive or diabetic, ensure to keep these under check. Eat healthy, a low salt and oily diet and exercise regularly. To improve blood flow to the ischemic areas plavix is indicated. The drug is used to prevent heart attacks, strokes, and to treat peripheral vascular disease and claudication. Please discuss this with your doctor am sure he will provide further assistance. Regards.
You recommended "a low salt and OILY diet..." What did you mean by oily?