Hi there -
Bronchitis, if acute, usually will resolve anywhere between a few days and a few weeks. However, it can become chronic, especially if secondary to a sinus infection or other underlying cause of infection or irritation. It can also turn into
asthma in certain subjects (usually people who already have had some allergy problems).
If the infection seems to have resolved but the wheezing,
coughing and
shortness of breath continues, you'll need to be re-evaluated with an eye toward possible
asthma subsequent to bronchitis. The treatment is generally the same, but it may go on indefinitely if that's the problem. In either case it can be intermittent and chronic or, if it's just relapsing bronchits, it may resolve given enough time. You may also need to have one or more breathing treatments (using a nebulizer) in the doctor's office to help loosen up the secretions.
I hope this is helpful. Good luck to you, and please follow up with us and let us know how you're doing.