What is a natural remedy for shortness of breath?

[tanyajack]

There are many causes of breathing problems. Some people have difficulty breathing when they get a cold. Others have trouble breathing because of occasional bouts of acute sinusitis. Sinusitis can make it difficult to breathe through your nose for a week or two until the inflammation subsides and the congested sinuses begin to drain.

http://www.youtube.com/watch?v=So5JHSiekdI