My teenage daughter, 13, is experiencing constant headaches that come in the morning and last all day. Some days they change in frequency of pain and area of the head. This began in early October '13 and is still persistant as of Nov. '13. As of a couple of weeks ago, she began feeling light headed at various times of the day. This has also been constant but changes in intensity (comes and goes). As of a week ago, the light headedness escalated to fainting. Also, having her left arm tremor (shake) at time of fainting and a "vibration" sensation in her face occur at the same time. These symptoms have remained constant for one and a half months. Also, her blood pressure has been recorded high on some days and other days low or normal (141/85 being highest and 98/57 being lowest). Also, flucuations in heart rate at times (120 bpm highest).