Still don’t know how to navigate this site. Wanted to post a update. He’s been on nintintab 150 mg a month. Blood work showed no changes and that’s good. It’s not hurting his liver. Will find out about kidneys 3rd week September. He’s doing about the same. Dr said we won’t know for a year if the pill is working. But we are getting cat scan in 6 months that will tell a lot also. Mild side affects for my husband so far mild. Some diareah and headache. Maybe not from pill but guessing it is. He eats half peanut butter sandwich with pill. If Any1 else has ipf and want to share here. I’d be happy to know about your journey. Any bit of info helps thank you. And Il always post here. I did not find a ipf message board