Pirfenex 400 Mg

1. What is Pirfenex 400 mg used for?

Pirfenex 400 mg contains Pirfenidone and is used to treat Idiopathic Pulmonary Fibrosis (IPF). It helps slow down the progression of lung fibrosis by reducing inflammation and collagen formation in the lungs, improving lung function and reducing symptoms such as breathlessness and chronic cough.

2. How should I take Pirfenex 400 mg?

Pirfenex 400 mg is taken orally in tablet form, typically three times a day with meals to minimize gastrointestinal side effects. It is important to follow the dosage instructions provided by your doctor and not to skip doses, as consistent use is necessary for effectiveness.

3. Is a prescription required to buy Pirfenex 400 mg?

Yes, Pirfenex 400 mg is a prescription-only medication. A qualified healthcare provider must confirm the diagnosis of Idiopathic Pulmonary Fibrosis and recommend the correct dosage to ensure safe and effective treatment.

4. What are the common side effects of Pirfenex 400 mg?

• Nausea
• Loss of appetite
• Dizziness
• Fatigue
• Rash
• Diarrhea
• Photosensitivity (increased sensitivity to sunlight)

5. Can Pirfenex 400 mg be used during pregnancy?

Pirfenex 400 mg is not recommended for use during pregnancy or breastfeeding due to insufficient data on safety. Women of childbearing age should use effective contraception while on Pirfenex, and consult a doctor before use.

6. How long does it take for Pirfenex 400 mg to show effects?

Pirfenex 400 mg is a long-term treatment. Improvement in lung function or slowing of fibrosis progression may take several weeks to months. Continuous and regular use as prescribed is critical for the best outcomes.

7. Are there any drug interactions with Pirfenex 400 mg?

Pirfenex 400 mg may interact with CYP1A2 inhibitors (e.g., fluvoxamine, ciprofloxacin), increasing drug levels and side effects. Always inform your doctor about all medications, including over-the-counter drugs and supplements, to avoid harmful interactions.

8. How should Pirfenex 400 mg be stored?

Store Pirfenex 400 mg tablets in a cool, dry place at room temperature, away from direct sunlight and moisture. Keep the medication in its original packaging and out of reach of children. Do not use after the expiration date.

9. Where can I buy Pirfenex 400 mg online?

Pirfenex 400 mg is available from certified online pharmacies with a valid prescription. Always purchase from reputable sources to guarantee authenticity, correct dosage, and safe delivery of the medication.