I AM A USER OF ESSENTIAL OILS, I CAN'T STAND PILLS, AND DON'T BELIEVE IN POISIONING THE BODY THE WAY PEOPLE DO ON A DAILY BASIS,,,,, MY BROTHER HAS C/F, HE DOESN'T LIVE WITH ME BUT EUCALYPTUS OIL, CLOVE OIL, CINNAMON OIL, AND FRANKENCENSE OILS ARE REALLY AMAZING FOR LUNG CONGESTION, SPASMS, AND SO FORTH, TIGHTNESS, AND A TON OF STUFF.......DON'T JUST BUY ANY OIL THOUGH BECAUSE MORE THAN LIKELY THE QUALITY IS EXTREMELY POOR!!