How Environmental Toxins Trigger Asthma Symptoms

Toxins in the environment, including secondhand smoke, can trigger asthma symptoms. But a smart planning can help you avoid and manage these pollutants, according to Clifford Bassett, MD.

Save videos for later by signing up or logging in

With "My Queue" you can quickly save videos to watch later.

To add an item to your queue just click the sign next to the video.

Once you've added a video visit "My Queue" to start watching!