Emphysema is a long-term, progressive disease of the lungs that primarily causes shortness of breath due to over-inflation of the alveoli (air sacs in the lung). In people with emphysema, the lung tissue involved in exchange of gases (oxygen and carbon dioxide) is impaired or destroyed.Emphysema is included in a group of diseases called chronic obstructive pulmonary disease or COPD (pulmonary refers to the lungs).n people with emphysema, the lung tissue involved in exchange of gases (oxygen and carbon dioxide) is impaired or destroyed. Emphysema is included in a group of diseases called chronic obstructive pulmonary disease or COPD (pulmonary refers to the lungs).
Tonsil stones, which are known scientifically as âtonsillolithsâ, are discrete accumulations of hardened calcium, food debris, mucus and bacteria. Other various anaerobic sulfur compounds are also found in the stones.
The combination of mucus, bacteria, sulphur compounds, nasal drip, and other stuff is what causes the bad breath that tonsil stones are associated with. After a while these unwanted materials inside the pockets of the tonsils begin to harden and the end result is the formation of tonsil stones.