What Causes Blood Pressure

A new study published in the medical journal Neurology has found that people with high blood pressure are less likely to suffer from headaches than people with normal blood pressure. Scientists say the stiff arteries that are associated with the high blood pressure make people less sensitive to pain, and this may be the reason why hypertension patients seem to suffer fewer headaches. But one headache expert cautions that this finding does not mean that people with high blood pressure should avo... Read more »