Where To Stream Second Opinion with Joan Lunden Season 2 Episode 13

Between 15 and 20 million Americans – including about 5 million children – have asthma, a chronic disease that makes it difficult to breathe. Asthma attacks can be frightening, even fatal, but they can also be treated and prevented. This episode of Second Opinion looks at the symptoms, causes, and diagnosis of asthma and how modern drug therapy can alleviate its effects.