Pirfenex 200mg Tablets

About Pirfenex 200mg Tablets

Pirfenex 200mg Tablet contains Pirfenidone, a medication used to treat idiopathic pulmonary fibrosis (IPF), a chronic lung disease that leads to scarring (fibrosis) of the lungs. Pirfenidone works by reducing inflammation and fibrosis in the lungs, slowing the progression of the disease and improving lung function.

Key Uses:

1. Idiopathic Pulmonary Fibrosis (IPF): Pirfenidone is primarily used to treat IPF, a condition in which the lung tissue becomes damaged and scarred over time, leading to difficulty breathing.
2. Other Fibrotic Lung Diseases: In some cases, it may be used for other forms of lung fibrosis as prescribed by a doctor.

Mechanism of Action:

Pirfenidone works by inhibiting the production of certain growth factors and cytokines that contribute to inflammation and fibrosis. It also has anti-inflammatory and antioxidant properties, which help protect the lungs from further damage.

Common Side Effects:

• Nausea and vomiting.
• Fatigue or weakness.
• Loss of appetite or weight loss.
• Rash or skin reactions due to increased sensitivity to sunlight.
• Liver function changes (requires regular monitoring).

Dosage:

The usual starting dose of Pirfenex 200mg is 1 tablet (200 mg) three times a day, but the exact dose may vary based on the patient's condition and tolerance. It is important to take Pirfenex with food to minimize gastrointestinal side effects.

Precautions:

• Liver function: Regular monitoring of liver enzymes is necessary, as Pirfenidone can cause liver problems.
• Sun sensitivity: Patients should avoid direct sunlight and use sunscreen, as the drug increases sensitivity to UV rays.
• Pregnancy and breastfeeding: Pirfenidone should not be used during pregnancy and breastfeeding unless absolutely necessary.