What is Pirfenidone 400 mg?
Pirfenidone 400 mg is a prescription medication developed for the management of a chronic and progressive lung condition known as idiopathic pulmonary fibrosis (IPF). It contains the active ingredient Pirfenidone, which is recognized for its antifibrotic and anti-inflammatory properties. Manufactured by Cipla Limited, this pharmaceutical product is designed to improve lung function and slow the scarring process associated with IPF.
Idiopathic pulmonary fibrosis is a serious disease characterized by the thickening and stiffening of lung tissue due to excessive fibrous connective tissue accumulation. This condition results in reduced oxygen absorption, causing symptoms such as shortness of breath, persistent dry cough, and fatigue. Pirfenidone helps to target these pathological changes by modulating the mechanisms that cause fibrosis.
Pirfenidone 400 mg is engineered to deliver a consistent dose to manage the progression of IPF effectively. Its formulation and dosage are optimized based on clinical research and guidelines to provide maximum therapeutic benefit while minimizing side effects. This product is regulated and carefully produced to meet stringent quality standards by Cipla Limited.
In Malaysia, Pirfenidone 400 mg is available through authorized medical channels and is commonly prescribed by pulmonologists for patients diagnosed with idiopathic pulmonary fibrosis. It is essential that patients use this medication under the supervision of healthcare professionals to ensure safe and effective treatment.
Uses of Pirfenidone 400 mg
- Management of idiopathic pulmonary fibrosis (IPF)
- Reduction of lung fibrosis progression
- Improvement of lung function and breathing capacity
- Alleviation of symptoms related to IPF such as cough and breathlessness
How Pirfenidone 400 mg Works
Pirfenidone acts by inhibiting the synthesis of collagen and other fibrotic molecules. It suppresses the production of transforming growth factor-beta (TGF-β), a key mediator involved in fibrotic tissue formation. By modulating inflammatory pathways and reducing fibroblast proliferation, Pirfenidone 400 mg slows down the development of scar tissue in the lungs. This helps preserve lung elasticity and maintain respiratory function in affected individuals.
How to take Pirfenidone 400 mg
Take Pirfenidone exactly as prescribed by your healthcare provider. Swallow the tablets whole with water, preferably after meals to reduce stomach upset. The medication is usually taken three times daily to maintain steady blood levels. Do not adjust your dose without consulting your doctor. Consistent use over time is important for the best therapeutic effect. If you miss a dose, take it as soon as you remember unless it is close to the next dose; in that case, skip the missed dose without doubling up.
Benefits of Pirfenidone 400 mg
- Slows progression of idiopathic pulmonary fibrosis
- Reduces lung tissue scarring
- Improves lung function and exercise capacity
- Helps ease symptoms such as breathlessness and cough
- Well-tolerated with manageable side effects
Dosage and Administration
The typical prescribed dosage of Pirfenidone 400 mg involves a gradual titration over a 2-week period to minimize side effects. Initial doses start lower before reaching the maintenance dose of 1200 mg to 2400 mg daily, divided into three doses. Your healthcare professional will determine the exact dosage based on individual factors such as weight, tolerance, and severity of fibrosis. It is crucial to follow the dosing schedule carefully and attend all follow-up appointments for monitoring.
Who Should Use Pirfenidone 400 mg?
Pirfenidone 400 mg is recommended for adult patients diagnosed with idiopathic pulmonary fibrosis confirmed by diagnostic imaging and clinical evaluation. It should be used by individuals who require therapy to slow lung fibrosis progression and improve quality of life. Patients with stable liver and kidney function typically qualify for treatment, provided they have no contraindications.
Who Should Avoid Pirfenidone 400 mg?
Individuals with known hypersensitivity to Pirfenidone or any ingredients in the formulation should avoid this medication. It is not recommended for patients with severe liver or kidney impairment due to potential accumulation and toxicity risks. Pregnant or breastfeeding women should only use Pirfenidone under strict medical supervision. Caution is advised in patients with photosensitivity or those taking drugs that interact with Pirfenidone.
Side Effects of Pirfenidone 400 mg
- Nausea
- Diarrhea
- Fatigue
- Dizziness
- Loss of appetite
- Rash
- Photosensitivity reactions
- Abdominal discomfort
- Headache
- Elevated liver enzymes
Safety Advice
- Use under medical supervision only
- Avoid direct sunlight and wear protective clothing due to risk of photosensitivity
- Inform your doctor of all existing medical conditions
- Do not consume alcohol while on this medication
- Report any unusual symptoms immediately to your healthcare provider
- Schedule regular liver function tests as advised
- Do not discontinue medication without consulting your doctor
Drug Interactions
- Use caution with medicines that affect liver enzymes
- Avoid co-administration with strong CYP1A2 inhibitors
- Potential interaction with anticoagulants
- Discuss all current medications with your healthcare provider
Storage Instructions
Store Pirfenidone 400 mg tablets in a cool, dry place away from direct light and moisture. Keep the medicine out of reach of children. Do not store above 30°C. Ensure the container is tightly closed when not in use to maintain product stability and effectiveness.
Where to buy Pirfenidone 400 mg in Malaysia?
Pirfenidone 400 mg is available at licensed pharmacies and hospitals across Malaysia with a valid prescription. Patients should purchase this medication from reputable sources such as certified pharmacies or accredited online medical stores to guarantee the authenticity and quality of the product. It is advisable to consult your healthcare provider for guidance on where to obtain this medication safely.
Frequently Asked Questions (FAQ)
What is the price of Pirfenidone 400 mg in Malaysia?
The price of Pirfenidone 400 mg can vary depending on the pharmacy, but it is generally considered a moderate to high-cost medication due to its specialized use. It is best to check with local pharmacies or your healthcare provider for current pricing and possible insurance coverage.
What happens if I miss a dose?
If you miss a dose of Pirfenidone 400 mg, take it as soon as you remember unless it is almost time for the next dose. Do not take a double dose to compensate. If unsure, consult your doctor or pharmacist for advice.
Where can I find Pirfenidone 400 mg for sale?
You can find Pirfenidone 400 mg at licensed pharmacies and hospitals in Malaysia. Always ensure you are buying from authorized sellers to guarantee safety and authenticity.
Is Pirfenidone 400 mg available in Malaysia?
Yes, Pirfenidone 400 mg is available in Malaysia by prescription and is supplied by reputable pharmaceutical manufacturers such as Cipla Limited.
Can I take Pirfenidone 400 mg with other medications?
Some medications may interact with Pirfenidone. It is important to inform your healthcare provider about all medicines you are taking to avoid potential interactions.
Are there any special precautions while taking Pirfenidone 400 mg?
Yes, avoid direct sunlight and use sun protection as Pirfenidone can increase sensitivity to UV rays. Regular liver function monitoring is also recommended.
How long does it take for Pirfenidone 400 mg to show effects?
Therapeutic effects may take several weeks to months. Continuous use as prescribed is essential for effectiveness in managing IPF.
Conclusion
Pirfenidone 400 mg offers a clinically validated option for managing idiopathic pulmonary fibrosis by slowing fibrotic progression and improving lung function. Manufactured by Cipla Limited with high-quality standards, this medication is a key component in IPF therapy. Patients in Malaysia seeking effective treatment should consult healthcare professionals to determine suitability and ensure optimal use. With appropriate medical guidance, Pirfenidone 400 mg can significantly contribute to maintaining respiratory health and quality of life in affected individuals.
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