Pirfenex Tablet is a prescription medication that is used to treat idiopathic pulmonary fibrosis (IPF). It helps you breathe better by reducing scarring and swelling in your lungs.
It is recommended that you take Pirfenex Tablets with meals. For the best results, take it at the same time every day. What you take it for determines the dose and frequency of administration. Your doctor will determine the extent to which your symptoms must be improved. This drug should be taken for the entire time that it has been recommended for you.