Brain aneurysms, often silent threats, can rupture unexpectedly, causing life-threatening hemorrhages. Weakened blood vessels ...

These subtle symptoms are often the first red flags of a medical emergency. Ignoring them could lead to irreversible damage ...

Thrombosis occurs when one or more blood clots develop in a blood vessel or the heart. A thrombus (clot) forms when blood cells stick together when they shouldn’t. A clot can grow large enough to stop ...

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 ...

High blood pressure silently damages delicate eye blood vessels, potentially leading to vision loss. Early warning signs like blurry vision or bleeding can be detected during eye exams, even before ...

Fast highlights the most common warning signs of stroke, but some strokes present differently. To make sure fewer cases are ...

Taking too much vitamin D can cause serious side effects. Learn the signs, why you might feel weird after taking it, and when to talk to your healthcare provider.

High cholesterol usually has no symptoms, but in some cases visible signs could signal dangerously high levels.

Investigators from the Center for Advanced Gerotherapeutics at Cedars-Sinai found that aged blood vessel cells play a key role in the development of metabolic disorders, including diabetes. The ...

Scientists aren’t entirely sure what causes rosacea, or why it intensifies as you get older, but they have some theories.

Red blood cells carry oxygen from the lungs around the body. They then carry carbon dioxide from around the body back to the lungs. These cells are an important component of blood. However, a range of ...