High blood pressure often develops silently, earning its reputation as a dangerous yet stealthy health condition. While early stages might show no obvious symptoms, certain warning signs can indicate ...

Usually high blood pressure, or hypertension, doesn’t have symptoms; hence it is considered a silent killer, but especially when the blood pressure is markedly elevated, a few of the patients can have ...

High blood pressure earns its reputation as the “silent killer” by developing without obvious symptoms until it reaches potentially life-threatening levels. With nearly half of American adults living ...

The CDC says nearly half of Americans have high blood pressure, but a recent survey found many don't know they have it. NBC News medical reporter Dr. Akshay Syal joins TODAY to share the dangers of ...

Recurring headaches, such as morning headaches and post-play headaches, indicate that brain blood vessels and nerves ...

If you’ve ever gone to your doctor for a checkup and learned you had a health concern you didn’t know you had, you know how jarring the surprise diagnosis can be. You may feel at a loss, asking ...

Because brain cells begin to die within minutes of a stroke, prompt treatment is essential for minimizing brain damage and complications. A 30-year-old man was critically injured in a Dec. 25, 2025, ...

Blood pressure medications are commonly prescribed and are usually well-tolerated, but there are some serious side effects you should know about.

Hypertension or high blood pressure, which can lead to heart attack and stroke, the two top causes of death in the United States, is one of the most widespread chronic illnesses in America, afflicting ...

If a pregnant woman with high blood pressure and no history of headache suddenly develops a headache that quickly gets worse, she could be at risk for pregnancy complications, including preeclampsia, ...

High blood pressure, or hypertension, happens when the force of blood pushing against your artery walls is too high over time. High blood pressure is usually a symptomless condition. Fatigue is also ...

High blood pressure (hypertension) can be caused by a variety of factors, including your lifestyle, medical conditions, medications, genetics, and more. Learn more.