High blood pressure is called the "silent killer" because it has no symptoms. If high blood pressure remains unchecked, it can lead to stroke, heart attack, heart failure, and more. You can stop this silent killer — if you catch it in time.
Learn how to become a proactive patient. Understand your treatment choices. Get the latest news on advances in cancer. If you or a loved one is facing cancer, you’ll want to explore the Cancer Knowledgebase, with separate sections on more than 60 types of the disease.