Since cold showers help constrict dilated blood vessels in the body, it is a simple and easy remedy for headaches. If it s not possible to take a shower, make sure that you can splash cool water on your face to relieve the pain. 4. Indulge into a relaxing and soothing massage. A full-body massage administered by a trained therapist can do wonders in untangling the knots of pain in your head during pregnancy. Taking just any over-the-counter headache medicine will not necessarily help you get rid of your headaches. It is important for doctors to learn what causes it in order to give you the proper treatment. Most over-the-counter headache medicines work as pain relievers and may not treat the root cause of your headache. Based on medical findings, the most common symptom of severe headache is related to a migraine attack caused by the dilation of blood vessels on the brain. Severe headache usually leads to vomiting, distorted vision, nausea, dizziness, and the like. What you can do is to take over-the-counter medication such as oral analgesics like aspirin, ibuprofen, or paracetamol can provide relief and are best if taken as soon as symptoms start to occur. Living a stress-free life can also help in keeping migraine in check. Meditation and relaxation exercises such as Yoga can also help prevent further migraine attacks. The use of biofeedback therapy has also been found helpful in trying to prevent migraine attacks by effectively helping relax the mind. Doctors can check on the blood pressure by wrapping a machine on the upper arm, inflating the cuff and listening to the flow of blood using a stethoscope. Normal blood pressure is around 120 over 80. Should this be 140 over 90 or higher, the person has hypertension. It isn t hard to tell one has high blood pressure given the size of the patient. More often than not, the reason why headache cures don't work is that an individual may be taking incorrect medication. For instance, studies have proven that countless individuals complain that sinus headache cures don't work on them and this is clearly because most people who think they suffer from sinus headaches are actually suffering from migraine.