During this heatwave, while most of us welcome the blast of cool air in an air-conditioned shop or restaurant, Karen ...

In a landmark development for allergy sufferers, the United Kingdom has become one of the first countries in the world to ...

After photographs showed President Donald Trump with swollen ankles and bruised hands, the White House revealed he has ...

President Donald Trump has been diagnosed with chronic venous insufficiency, the White House announced on Thursday. Here's ...

Chronic venous insufficiency is a common condition that can make blood pool or collect in your lower legs. Here's what to ...

Doctors discuss how common the condition is, why it happens — and whether Trump's symptoms align with his diagnosis.

Can you tell a migraine from a sinus infection? Our guide to the key symptoms, causes and treatments for seven common types ...

In the right amount, it’s helpful in fighting off infection. But when levels rise too high, or the body struggles to clear it ...