"High blood pressure puts you at increased risk for suffering a heart attack or stroke and damaging every organ in your body. Lowering high blood pressure helps to protect you from these complications. Blood pressure is at its lowest at bedtime. Your blood pressure is too high if it is: above 120/80 when you are lying in bed before you go to sleep at night or before you get up in the morning, or above 140/100 at other times" - read more from dress used for bridesmaid which is child Dr. Gabe Mirkin on Fitness & Health on high blood pressure and how to address it.