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Pirfenex 200mg (Pirfenidone) - 200mg x 10 Tablets


Availability: In stock

SKU: Pirfenex200
  • Buy 10 for $9.70 each and save 6%
  • Buy 20 for $9.20 each and save 11%
  • Buy 50 for $8.70 each and save 15%

Pirfenex 200mg (Pirfenidone) - 200mg (10 Tablet)

Main Use
Idiopathic pulmonary fibrosis (IPF)

Active Ingredient

Marketed Name




Pirfenex 200mg (Pirfenidone) is a medication which is available in 200mg-tablet form. It has proved successful in treating patients with idiopathic pulmonary fibrosis or IPF which was categorized previously as a chronic and ultimately fatal disease with a gradual decline in lung function. IPF is a progressive disease which causes scar tissue formation in the lungs, and Pirfenidone works by retarding the disease through reduction of fibroblast growth in the lungs. Treatment with this medication will not cure the disease, but has shown great success in slowing down its advance in many patients.

Dosage and Administration

Pirfenex 200 mg is best taken orally with food; it helps to reduce any symptoms of nausea or vertigo. Dosages vary based on individual conditions; some patients may have to take it three times a day, but this is based on the doctor’s observation and recommendations during a 2-week treatment period. Regular monitoring of liver function tests are recommended to reduce any harmful effects on the liver; it is very important to undergo regularly scheduled checkups to monitor progress, as per doctor’s instructions.

Side Effects

Some of the side effects associated with Pirfenex 200 mg are:

  • Vertigo
  • Nausea
  • Headache
  • Weight loss
  • Joint soreness
  • Sensitive skin
  • Loss of appetite

It is recommended that you consult your physician or go to the emergency room immediately if there is persistent vomiting, dark discoloration of urine, continuing stomach pain, bruising and/or a burning sensation in the throat.


Continued use of Pirfenex 200mg (Pirfenidone) could lead to elevated liver enzymes. If left untreated, it could cause severe liver problems. Skin sensitivity could also be an issue, so patients are advised to protect their skin with appropriate sunscreens, avoids excess sunlight, and tanning salons.

It is also stressed that any allergic or sensitivity reactions associated with this medication be attended to immediately. Some of these symptoms could include shortness of breath, swallowing problems, swelling, skin rash and chest tightness.

Before starting Pirfenex 200 mg treatment, it would be advisable to inform the doctor if you:

  • are pregnant or trying to conceive
  • are breastfeeding
  • have allergies to any medications
  • taking other medications
  • taking any vitamins and/or supplements

Drug Interactions with Pirfenidone:

There is a risk that interaction with the following drugs could increase risk of the medication’s side effects:

  • Ciprofloxacin
  • Fluvoxamine
  • Enoxacin