pirfenidone 200 mg Perfecine tablet is a prescription medicine that comprises pirfenidone. It is used in treating people suffering from idiopathic pulmonary fibrosis. pirfenidone 200mg tablet may lead to side effects like lung infections, fever, and loss of appetite. Get this specialty medication from Magicine Pharma. You can avail fast shipping services as well. http://www.magicinepharma.com/tablet/perfecine-pirfenidone