have some trouble with your left eye it is also supplying so part of the visual areas that look at the right side of the world so you could have be missing vision from the right side of the world or the left eye if your left carotid was blocked well one of the most prominent symptoms is going to be weakness all right people mention that before so it's the right side of the body that's going to be weak if you have trouble in the left hemisphere and the weakness from stroke normally comes on abruptly it's not the type of weakness that builds up