My doctor suggested I try Pirfenidone and after research found out following:
Developed by Intermune as Espriet
Europe & USA Trade Name: Esbriet
India Trade name Pirfenex Company Cipla
Japan Trade Name Pirespa
Not approved by FDA in USA but it is approved in India,Europe, Japan and China...
Can be obtained on line from Canada Pharmacies but will be shipped directly from approved countries.
Currently trials in USA-
Supposed to halt the progression and possibly more.
Anyone using it now?