Asthma Explained Clearly
Understand asthma with this clear explanation by Dr. Roger Seheult. Includes discussion on asthma pathophysiology, signs and symptoms of asthma, diagnosis, triggers (GERD, post nasal drip, down feathers, etc.), flow volume loops, samter's triad, and more.
YouTube](https://youtu.be/6feGnZjxyHo)
All About Allergies
What are allergies? How are they caused, and what can people do to prevent them? SciShow explains!
YouTube](https://youtu.be/hmb066Vzdek)