Can a virus cause dizziness and lightheadedness?

It’s known that some types of viral infections can impact the inner ear, leading to conditions that cause dizziness or vertigo. One such condition is vestibular neuritis. Vestibular neuritis happens when an infection causes inflammation of the nerve that connects the inner ear to the brain.

What causes dizziness lightheadedness and weakness?

Common causes of dizziness include low blood sugar, changes in altitude, heart failure, dehydration, and certain medications. While weakness can be due to injury or inflammation, the combination of dizziness and weakness may be a more serious condition that requires prompt medical attention.

What is the cause of lightheadedness?

Causes. Lightheadedness can be simply (and most commonly) an indication of a temporary shortage of blood or oxygen to the brain due to a drop in blood pressure, rapid dehydration from vomiting, diarrhea, or fever. Other causes are: altitude sickness, low blood sugar, hyperventilation, Postural Orthostatic Tachycardia Syndrome ,…

What causes light headed?

Hunger is one of the most common causes of light headedness. Hunger results in drop of blood sugar level, which in turn can trigger an episode of light headedness in an individual. In individuals suffering from diabetes, drop in blood sugar levels is one of the most common causes of dizziness and light headedness.

What does lightheaded feel like?

Lightheadedness is feeling as if you might faint. Your body may feel heavy while your head feels as if it is not getting enough blood. Another way to describe lightheadedness is as a “reeling sensation.” Lightheadedness may be accompanied by clouded vision and a loss of balance.

Why do I feel light headed sometimes?

One of the common causes of lightheadedness is a sudden drop in blood pressure. Other causes of lightheadedness include heart problems and the common cold and flu as well as a loss of blood. When a person feels lightheaded, he may feel as though he is about to faint.