Sinus bradycardia, or a slow heart rate, can be a sign of cardiovascular health in healthy young adults and endurance athletes. It can also be a sign of an underlying condition requiring medical ...

Discover how allergies can cause swollen lymph nodes, and learn to distinguish between normal immune responses and warning signs that require medical attention.

After the news that Hollywood legend Val Kilmer has died, one man has opened up about his battle with a similar diagnosis of ...

An innocent blood donation led to Jenny, mum-of-three, being diagnosed with "incurable" cancer following concerns for her ...

Medically reviewed by Daniel More, MD Allergies occur when your immune system overreacts to allergens like pet dander, pollen, mold, certain foods, or medications. Allergy symptoms may include a runny ...

When the body fights an infection or injury, lymph nodes sometimes swell. Doctors call this a reactive lymph node. Treatment can depend on the cause. Lymph nodes house white blood cells.

Lymph nodes are part of the body’s immune system. A swollen lymph node in the armpit may be a sign of a bacterial or viral infection, an injury, or a serious health condition, such as cancer.

It depends on the underlying cause of your sinus infection. A doctor may prescribe azithromycin (Zithromax), also known as Z-Pack, to help treat a sinus infection caused by one of the following ...

In 2024, TSMC generated almost 50% of revenue from nodes that are five years or older – 7nm and up. This stands in contrast to Intel, which famously shut down old nodes when moving on to a new ...

The common cold and sinusitis share many of the same symptoms, but they differ in how long the symptoms last and certain patterns. Sinus infections tend to linger longer than colds. “One of the ...