Oh yes, there are a number of great herbs that you can use to aid you in breathing and respiratory repair. Look up oil of oregano (my favorite), ginger, echinacea, licorice, elder, osha, hyssop, cayenne, garlic, cinnamon, lemon grass (another favorite), wild cherry, yerba santa and colt's foot. You can take capsules, use the essential oils inside of an inhaler to get the vapors into your lungs to do the necessary repair.