Hi, , I can hear how scary and overwhelming it is to get the diagnosis of pulmonary fibrosis. Unfortunately, RA can impact the lungs and contribute to various lung diseases, including pulmonary fibrosis. I hope some community members who have experience with this can share with you and help give you some reassurances. In the meantime, please know that this community is here for you and reach out any time. I am sending you a gentle hug. -- Warmly, Christine (Team Member)