Lumacaftor and ivacaftor is utilised to deal with particular forms of cystic fibrosis (an inborn condition that causes problems with respiration, digestion, and copy) in Grown ups and children 1 12 months of age and older. Lumacaftor is in a class of drugs called cystic fibrosis transmembrane conductance regulator (CFTR) https://michaelb222yqh3.levitra-wiki.com/user