https://www.pitara.com/tags/asthma/Recent content in Asthma on Pitara Kids NetworkHugoen-usSat, 13 Jun 2026 21:46:31 +0530https://www.pitara.com/science-for-kids/5ws-and-h/what-is-asthma/Sat, 01 Apr 2000 10:59:46 +0000https://www.pitara.com/science-for-kids/5ws-and-h/what-is-asthma/<p>Asthma is one of the most common diseases affecting the lungs. A serious disease, it affects all races and both sexes equally. This disease affects millions. Many of us recognize asthma symptoms like wheezing, chest tightness and gasping for breath. However, few of us know what is going on inside the body of a person with asthma.</p> <p>When we breathe, we inhale oxygen through the nose and mouth. The air passes down the trachea or windpipe through the two bronchi that branch off into the millions of tiny airways that make up the lungs. Here the inhaled oxygen enters the bloodstream and carbon dioxide is pulled out of the blood and sent back up the airway to be exhaled.</p>