In brain tumours, immune cells called macrophages scavenge lipid debris from the myelin sheath of neurons. These lipid-laden macrophages cause immunosuppression, and their transfer of lipids to ...

Dizziness, including vertigo and light-headedness, affects about one in three people over 65 and has now been identified as a ...

Dear reader, Dizziness after exercise can be a result of low blood sugar and reduced blood supply to the brain. This can ...

Dear Doctors: I recently experienced severe vertigo due to fluid in my inner ear from a sinus infection. It affected not only my balance, but also my blood pressure and anxiety. Are there any ...

This article explores the causes of dizziness after eating, including ways to treat and prevent them. Several different conditions can lead to dizziness after eating. For some people, dizziness may be ...

COVID-19 can cause an earache, with effects that include ear pain, hearing loss, or dizziness. Symptoms of an ear infection with the virus that causes COVID can be similar to those of an ear infection ...

Jacobson met last week in Edmonton with his counterparts Norm Hall of the Agricultural Producers Association of Saskatchewan (APAS) and Doug Chorney of Manitoba’s Keystone Agricultural Producers (KAP) ...

VERTIGO: The Rise and Fall of Weimar Germany, by Harald Jähner. Translated by Shaun Whiteside. For nearly a century, the Weimar Republic has served as the West’s compact mirror, pundits ...

Iron deficiency occurs when your body doesn’t have enough iron and can lead to a condition called iron deficiency anemia. Common symptoms include fatigue, pallor, and breathlessness. Your body ...

Brain zaps are sensory disturbances that can feel like electrical shock sensations in the brain. A person may also notice a brief buzzing sound and feel faint or black out momentarily. Researchers ...

Headaches and nausea sometimes occur together. A common cause of headache with nausea is migraine, which can also cause dizziness. This article explores the common causes of headaches and nausea ...