Digestive issues
The thick mucus not only effects the tubes of airways but also blocks those pipes that carry digestive enzymes from the pancreases to the small intestine. Without the supply of these digestive enzymes, the intestine cannot completely absorb the nutrients of the food, which gives rise to so many complications, including
Smelly and greasy stools
Smelly and greasy stools have also been observed in the patients of cystic fibrosis and, therefore, are considered as a strong symptom of the disease. About 90% of the people suffering from cystic fibrosis face digestion issues due to blockage of ducts in the pancreases that prevents enzymes from reaching the small intestine. The undigested food in the intestine results in pain, cramping gas, and greasy stools. Greasy stools occur due to the presence of excess fat in the stools. When the body doesn’t properly digest the food that you eat, the food isn’t broken down complexly, the nutrients of the food don’t absorb properly in the body, and excess oil can be seen on the stools due to oily anal leakage. The stools can be bulky, difficult flush, they can be pale with an oily appearance and can give a foul smell.