confusion

Initially, the flu may be shrugged off as just a common cold due to similar symptoms, but there are some differentiating symptoms. We look into the most common symptoms of the influenza.

Hypoxemia occurs when a person experiences lower-than-normal oxygen levels in the blood, specifically in the arteries. This can occur as a result of taking certain medications or having an asthma attack, as well as develop over time due to heart problems or lung diseases. We look into the 5 common signs and symptoms.