Sorry to say, there are no cures, but there are good treatments, especially with inhaled medicine. If you have not already stopped
smokingQuitting smoking
Smoking - tips on how to quit
Smoking and copd (chronic obstructive pulmonary disorder)
Smoking and smokeless tobacco
Smoking hazards cigarettes, you must stop immediately. Then you should begin respiratory medicine for this condition. This would include a long-acting bronchodilator, such as Serevent®
InhalationInhalation anthrax Aerosol (
salmeterolSalmeterol
Salmeterol-fluticasone xinafoate), Foradil® Aerolizer™ (
formoterolFormoterol
Formoterol-budesonide fumarate
inhalationInhalation anthrax powder) or Spiriva® HandiHaler® (tiotropium bromide inhalation powder) along with an inhaled steroid. Another potentially helpful, oral medicine is called theophylline. Your doctor may also want to prescribe this.
You should have your blood oxygen level checked, in case it is low and you would need supplemental oxygen. Arrange to get plenty of exercise, daily. If accessible, you should also ask your doctor to enroll you in a pulmonary rehabilitation program.
If you follow the above, your lungs should continue to serve you well, for a long time.