The person may not notice anything wrong now but in a few years, this will come in the form of a stroke that could either kill or leave anyone paralyzed. Studies reveal that this affects more than 50 million Americans with about 30% still unaware what could happen in the future. There are no symptoms to tell that a person has high blood pressure. Migraine headache are usually characterized by throbbing pain on one side of the head, queasiness, over sensitivity to light and sound especially to bright lights and loud noises. Statistics say that 18 to 28 million Americans suffer from migraines and majority of which is women. Aside from throbbing or pulsing pain, migraine is also characterized by visual disturbances, numbness of the face, nausea, and heavy vomiting. The most common form of headache experienced during pregnancy is migraine that occurs when the blood vessels in the brain constrict and dilate. Experts say that about one in every five women experience migraine headache at least once in their lifetime and about 15 percent of them get migraines for the first time when become pregnant. If you are one of those who experiences headaches often, maybe it s now time to extend your knowledge about the common illness and discover what you can do to totally eliminate headache in your life. KNOWING HEADACHES As defined, headache refers to the pain in any part of a person s head. Headaches are experienced when fatigue and stress, muscular tensions, dilated blood vessels, and others stimulate the delicate nerve fibers found in the head. With a number of over-the-counter medications now available in the market, you never ever have to suffer from frequent headaches. It should never try to stop you from living a more normal life. But always remember that taking such medicines may have some effect on your body in some ways. Make it a point to talk to your doctor whenever you take your headache medicine to make sure that it is safe for your condition. Although, people must keep in mind that if it is indeed a sinus headache induced by a sinus infection then along with the other symptoms, the person with sinusitis will have constant yellow or green nasal discharge. Without this, it is not a sinus headache from sinusitis. It could be migraine. To help you and your doctor be able to correctly diagnose the root cause of your headache and determine whether it is indeed sinus headache or migraine, it has been said that it is helpful to keep a headache diary.