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Pirfenidone (Pirfenex)

Pirfenidone 200mg (Pirfenex) is useful for treating Idiopathic Pulmonary Fibrosis (IPF), a lung disease.
Pirfenidone (Pirfenex)
Pirfenidone (Pirfenex)
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Pirfenidone (Pirfenex) 200mg

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What Is Pirfenidone 200mg (Pirfenex)?

Pirfenidone 200mg (Pirfenex) is useful for treating Idiopathic Pulmonary Fibrosis (IPF), a lung disease.

Pirfenex 200 mg Tablet involves active ingredients called Pirfenidone. Pirfenex 200 mg Tablet is only used on adults and must be taken with a prescription from a doctor.

At Grant Pharmacy, we prioritize offering effective medications to our customers, and Pirfenidone 200mg, commonly known as Pirfenex, is no exception.

Normally, pirfenex is an effective medicine for treating the lung disease called IPF.

These are not recommended for patients having the end stage of the kidney or liver diseases.

The pirfenidone is not recommended for patients who are below 18 years of age.

 Pirfenidone 200mg (Pirfenex) is normally the prescription medicine which is used for treating idiopathic pulmonary fibrosis.

These would automatically reduce the scarring and swelling in the lungs. These are also helpful for breathing better.

Consult the doctor before taking the Pirfenidone 200mg (Pirfenex) before taking the medicine for the dosage.

How Does Pirfenidone 200mg (Pirfenex) Work?

Pirfenidone 200mg (Pirfenex) is an Antifibrotic medication which works by blocking the action of the natural substances causing fibrosis in our body.

Normally, it will easily reduce scarring and swelling in the lungs. These would make breathing a completely efficient option.

Pirfenidone 200mg (Pirfenex) works by easily decreasing the production of the Extracellular Matrix (ECM) proteins.

The ECM plays a major role in contributing to the growth of fibrosis and even hardening lung tissue.

Before taking the medication, it is essential to know how does pirfenidone work.

Pirfenidone 200mg (Pirfenex) works with easily slowing the progression of the lung disease.

These would automatically improve lung function in a fantastic manner.

Idiopathic pulmonary fibrosis is a lung disease which is caused by the thickening and stiffening of lung tissue. These also eventually form scar tissue in the lungs.

Fibrosis could result from various cycles of damage to the lungs, so it is essential to treat it immediately.

Normally, various metabolites are detected after the oral administration of pirfenidone.

The pathways also involve CYP1A2-mediated 5-hydroxylation along with subsequent oxidation for creating the 5-carboxy pirfenidone.

Pirfenidone, along with 5-carboxy pirfenidone, will vary with plasma quantities.

The pirfenex 200mg is involved with the Pirfenidone, and these belong to the group of medicines called the Anti-inflammatory agents or Anti-fibrotics.

Anti-fibrotics or Anti-inflammatory agents are suitable for treating mild to moderate Idiopathic pulmonary fibrosis in adults.

Idiopathic Pulmonary Fibrosis is a condition which causes the tissues in the lungs or alveoli to become swollen or even scarred over time.

These would make breathing difficult and harder for the lungs to work properly.

Pirfenidone 200mg (Pirfenex) comes under the Synthetic Pyridone drugs, which act as an Antifibrotic Agent the anti-inflammatory and antioxidant properties.

These are widely useful for treating IPF, a chronic form of interstitial pneumonia.

Pirfenex 200mg works to regulate the Tumor Necrosis Factor (TNF) pathways.

It acts as a better option for modulating cellular oxidation in an effective manner.

The FDA approved Pirfenidone with Nintedanib as a drug to treat IPF.

Before buying the Pirfenidone 200mg (Pirfenex) medicine, you can click to learn about the Pirfenex price online from Grant Pharmacy.

How to Use Pirfenidone 200mg (Pirfenex)?

Take Pirfenidone 200mg (Pirfenex) in the dose and duration as prescribed by the doctor.

You need to swallow the pirfenidone 200mg as a whole.

Do not crush, chew or even break for taking the medicine.

 Pirfenidone 200mg (Pirfenex) needs to be taken after the food.

Doctors will be suggesting the right dosage and duration of taking the Pirfenidone based on various factors. These include your health condition, age, and many other factors.

Consult the doctor about knowing how long you take pirfenidone to treat Idiopathic Pulmonary Fibrosis (IPF) in the lungs.

Missed Dose:

Whether you have missed a dose of Pirfenidone 200mg then is essential to take the missed dose as soon as you remember it.

When it is time for the next dose, then, you need to skip the missed dose and continue with the regular schedule.

Take the pirfenidone dose at the exact time as prescribed by the doctor to get the maximum results.

When you have missed 14 days or more days in the treatment row then you need to restart the treatments prescribed by the doctor.


Do not overdose on taking Pirfenidone 200mg as it could lead to severe side effects in the body. Whether you have overdosed accidentally, then, it is essential to seek medical attention immediately.

Precautions and Warnings:

Before taking Pirfenidone 200mg (Pirfenex), it is essential to know about the precautions and warnings issued by the doctors.

Normally, the pirfenex tablet must not be used when you are having the kidney or liver disorders.

Whether you are taking Fluvoxamine for treating obsessive-compulsive disorder or depression, then it is best to avoid taking pirfenidone 200mg (Pirfenex).

You need to use sunscreen daily and then cover your legs, hands and head to reduce exposure to sunlight.

  • Pregnancy:

Talk to your doctor whether you are pregnant or planning to get pregnant before taking the Pirfenidone 200mg (Pirfenex). The medicine is not prescribed for pregnant women as these could lead to potential side effects.

  • Breastfeeding:

Pirfenidone 200mg (Pirfenex) is not prescribed to Breastfeeding mothers as the medicine can pass into breast milk.

These could potentially harm the nursing infant. Please consult the doctor before taking the Pirfenidone 200mg.

  • Alcohol:

Do not consume alcohol while taking the Pirfenidone 200mg (Pirfenex) as it leads to side effects in the body.

  • Driving:

Pirfenidone 200mg (Pirfenex) could be decreasing the alertness. These can also affect vision, making you get dizziness and sleepy. You must not drive when these symptoms occur.

  • Kidney:

Pirfenidone 200mg is not recommended for patients who are having kidney disease and dialysis. Please consult the doctor to get alternative medicine for the treatment. Doctor could be altering the medicine for the treatments.

  • Liver:

Pirfenidone 200mg can be used with extreme caution on patients having liver disease. Consult the doctor to get the dose adjustments on the medicine.

Side Effects Of Pirfenidone 200mg (Pirfenex):

Before taking the Pirfenidone 200mg, it is essential to know about the side effects involved in the medicine. Below are some of the common pirfenidone side effects while taking the medicine

  • Insomnia (difficulty in sleeping)
  • Loss of appetite
  • Sinus inflammation
  • Upper respiratory tract infection
  • Diarrhea
  • Indigestion
  • Photosensitivity

Most of the side effects do not require medical attention as they could disappear over time. If the side effects persist or worsen, then you need to consult the doctor immediately.


Store the Pirfenidone 200mg (Pirfenex) in a cool and dry place.

Keep the medicine away from direct sunlight or moisture

Keep Pirfenidone 200mg away from children and pets.


Pirfenidone 200mg (Pirfenex) could interact with the other medicines. Talk with the doctor about the medicine that you are already taking or your health conditions.

Talk to the doctor whether you are taking any herbal preparations, supplements or medicines.

Know about the pirfenidone uses along with the interaction with other drugs before taking the medication.

  • Enoxacin
  • Ciprofloxacin (Antibiotic)
  • Propafenone (Used In Heart Problems)
  • Amiodarone
  • Fluvoxamine (used to treat your Mental Health)
  • Omeprazole (used in Indigestion)
  • Rifampicin (Antibiotic)

Pirfenidone 200mg (Pirfenex) can be taken with your meal to avoid stomach discomfort.

Check out the pirfenidone cost online from Grant Pharmacy before purchasing the medicine.

At Grant Pharmacy, we are committed to providing our customers with access to high-quality medications like Pirfenex to improve their health and well-being. Visit us today to learn more about Pirfenex and how it can benefit you or your loved ones.

Frequently Asked Questions about Pirfenidone 200mg (Pirfenex) (FAQs):

What Is The Monitoring Required While Taking Pirfenidone 200mg?

Normally, doctors will check on your Liver function before starting the Pirfenidone 200mg (Pirfenex). The tests would be repeated monthly for about 6 months. These will be done every 3 months to monitor lung function.

What Are The Side Effects Of Pirfenidone 200mg?

Some of the common side effects of taking Pirfenidone 200mg are nausea, tiredness, upset stomach, sensitivity to sunlight, diarrhoea, loss of appetite, and many more. Patients could also experience dry skin, skin rash, vomiting, bloating, and constipation.

Why Continue Treatment With Pirfenidone 200mg (Pirfenex)?

Control the progression of the disease by taking Pirfenidone 200mg. It is also essential to preserve lung function that cannot be restored. These are also highly recommended for continuing the treatment with Pirfenidone 200mg. Talk to a doctor before taking the medicine for Idiopathic Pulmonary Fibrosis.

Is Pirfenidone 200mg tablet a Steroid?

No, the Pirfenidone 200mg is not a steroid. These belong to the pyridines group of medicines for treating idiopathic pulmonary fibrosis (IPF). The medicine is only used on the adults having the idiopathic pulmonary fibrosis. Pirfenex helps reduce effects to make breathing better.

Is Pirfenidone 200mg Safer To Use during Pregnancy?

Pirfenidone 200mg is not recommended for use when you are pregnant or planning to become pregnant. The medicine could be causing potential risks for the unborn child. Please consult the doctor before taking Pirfenidone 200mg (Pirfenex) for the treatment.

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