But in ILD, the repair process goes awry and the tissue around the air sacs (alveoli) becomes scarred and thickened. This makes it more difficult for oxygen to pass into your bloodstream.
Occupational and environmental factors
1) Silica dust
2) Asbestos fibres
3) Grain dust
4) Bird and animal droppings
5) Radiation treatments
6) Indoor hot tubs
Dr Parthiv Shah is one of the best Lung specialist in Mumbai.