Medication leaflets

Active substance

Results for the substance pirfenidone

3 results

About this active substance


Pirfenidone is a medication used for the treatment of idiopathic pulmonary fibrosis (IPF), a chronic progressive disease affecting the lungs.
It works by reducing inflammation and the formation of scar tissue in the lungs, thereby slowing the progression of the disease.

Pirfenidone is administered as oral tablets, usually three times a day, with the dose gradually increased to minimize the risk of side effects.
The medication helps improve lung function and reduce symptoms such as shortness of breath and fatigue.

Common side effects include nausea, diarrhea, skin rashes, and increased sensitivity to sunlight.
Patients should avoid prolonged sun exposure and use sunscreen to prevent skin reactions.

It is important for patients to undergo regular liver function tests during treatment, as pirfenidone may affect the liver.
The medication is not recommended for pregnant or breastfeeding women without medical consultation.