Now that we are in the “dog days” of summer, many of us hear reports on TV or the radio regarding air quality. Because these warnings are usually directed towards people with lung disease or heart disease, I think it’s important to understand what’s behind the “air quality” ratings.
In general, the “air quality” refers to the ozone level. What is ozone? Ozone (chemical symbol: O3) is a molecule that occurs as a result of the interaction between sunlight and pollutants. Most...
Every asthmatic, and every asthmatic mom and dad, should be aware that both humidity and cold air are two very common asthma triggers. So... Read more »
Last time we talked about pursed lip breathing for COPD - what it is, and why it helps when you're short of breath (SOB). Today we're going... Read more »
For several years, February 14 has been designated Congenital Heart Defect Day. And what better day could there be than Valentines Day,... Read more »
March 21st was the official first day of spring according to the calendar. But it wasn't until yesterday that I felt the season finally... Read more »
Led by an Indian-origin researcher, a group of cardiovascular researchers of the Ohio State University Medical Center discovered a link... Read more »
How It HappensThe heart pumps blood enriched with oxygen and vital nutrients throughout the entire body by way of a network of arteries. The heart... Read more »
How It HappensA heart attack occurs when blood flow to the heart is blocked due to fatty material building up in the arteries and eventually closing... Read more »
Omega-3 fatty acid is often misnamed an “alternative” or “natural” medication. Penicillin was, of course, derived from a living organism... Read more »
Source: ADAM Encyclopedia
Legionnaire's disease is an acute respiratory infection caused by Legionella bacteria.Alternative NamesLegionella pneumonia; Pontiac feverCauses,... Read more »
Source: HealthCentral Encyclopedia
The common cold (also called viral rhinitis) is a viral infection, characterized by nasal congestion, a clear, runny nose, sneezing, scratchy throat... Read more »
Humidity of 50 percent or more triggers asthma Two common theories for this are: Humid air is heavier and harder to breath and humid air harbors fungus, mold and dust mites that trigger asthma. Air that is too dry can trigger asthma When you...
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