What is Pirfeheal 200mg (PIRFENIDONE)?
Antifibrotic for idiopathic pulmonary fibrosis (IPF) — slows rate of lung function decline. First oral therapy approved specifically for IPF.
How it Works
Inhibits TGF-beta and PDGF pro-fibrotic pathways, reducing collagen production and fibroblast proliferation. Anti-inflammatory and antioxidant properties also contribute.
Quick Specs
- Form
- Oral tablets — pre-dosed
- Active Ingredient
- PIRFENIDONE
- Dose per Tablet
- 200MG
- Pack Size
- 10×10 (100 tablets)
- Storage
- Room temperature (15–25°C), cool dry place
- Shelf Life
- 2–3 years (properly stored)
Common Side Effects
Photosensitivity (sun protection essential), nausea, diarrhea, fatigue, anorexia, dyspepsia, elevated liver enzymes.
Safety Warnings
Broad-spectrum sunscreen and protective clothing mandatory outdoors. Monitor liver function. Smoking reduces effectiveness significantly. CYP1A2 inhibitors (fluvoxamine, ciprofloxacin) increase levels. International shipping: 7–14 days

