When using google always try and look at those sites that are known like thecopdfoundation, the BLF. If any sites are insisting on donations for you to look at them then they are probably to good to be true. Local support groups also seem to have updated information and many sufferers can pass on their experiences about living with C.O.P.D

(EMPHYSEMA/COPD SUCCESS TREATMENT: My story)
I'm from Nebraska USA, I was diagnosed with Emphysema in July of 2009. I may have had it for 6 months to 1 year prior to diagnosis. It started with a dry cough, shortness of breath, and fatigue. A chest x-ray confirmed it and I was placed on corticosteroids. As the disease progressed all medication stopped working, i was introduced to NewLife herbal clinic who have successful herbal treatment to Emphysema and other lungs related diseases. I spoke to few people who used the treatment here in USA and they all gave positive responses, so i immediately purchased the emphysema herbal remedy and commenced usage, i used the herbal supplement for only 7 weeks, all symptoms were reversed, herbs are truly gift from God. contact this herbal clinic via their email (newlifeherbalclinic @ gmail. com or visit www. newlifeherbalclinic. weebly. com)

Goggle it. I think it's a blister on lung.