Medically reviewed by Lauren Schlanger, MD Key Takeaways Low blood pressure may cause no symptoms, but the presence of symptoms necessitates medical attention.Possible symptoms can include dizziness, ...

Replacing a missing brain lipid may calm overactive blood vessels and restore healthy blood flow—opening a new path toward treating dementia.

Dizziness, numbness, and confusion represent some of the most concerning neurological symptoms that can signal serious underlying medical conditions. While these sensations occasionally result from ...

Your body runs on blood like a car runs on fuel – without enough of it, everything starts breaking down. When blood levels drop too low, your organs begin struggling to get the oxygen and nutrients ...

Heart attacks are medical emergencies that often strike in the early morning due to blood pressure and clotting changes.