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, ...

Low blood pressure may be less common than high blood pressure, but that certainly doesn’t mean it’s not as concerning. In fact, the National Heart, Lung and Blood Institute states low blood pressure ...

Medically reviewed by Josephine Hessert, DO Key Takeaways Low blood pressure is dangerous when it drops below 90/60 mm Hg and causes symptoms.Signs of dangerous low blood pressure include feeling ...

Alexandria Nyembwe is a registered nurse and health writer. She has worked in street medicine serving populations experiencing homelessness in Skid Row Los Angeles as well as in cardiovascular care in ...

Aortic stenosis is a narrowing of the aortic valve that affects how blood flows through the heart and body. While not often linked to heart valve narrowing, high and irregular blood pressure can ...

Decreased cardiac output is when your heart can no longer pump enough oxygen to meet the demands of your body. A rapid heart rate is a common symptom, but there are others, too. Your heart is ...

Proper hydration is essential for keeping cells, tissues and organs functioning optimally. “Remember, we are mostly made of water, and so keeping up our water stores is crucial,” says Mohanakrishnan ...

DEAR DR. ROACH: Have you ever heard of a “low blood pressure stroke”? That was my husband’s (incorrect) diagnosis several years back when he suddenly could not move his arms and legs. He was told that ...

Hypoglycemia involves low blood sugar levels. Various other conditions, including anxiety and menopause, can cause similar symptoms, such as headaches, fatigue, and shakiness. Dehydration, salt ...

Mild magnesium deficiency may not cause symptoms at first, but an ongoing deficiency can lead to uncomfortable symptoms and ...