I have had side effects after taking Pirfenidone for 2 years

Idiopathic pulmonary fibrosis (IPF) is a chronic, irreversible, progressive and destructive lung disease that ultimately leads to respiratory failure and death. Randomized controlled trials have shown that treating patients with idiopathic pulmonary fibrosis with pirfenidone reduces lung function decline, improves progression-free survival, and significantly reduces the risk of all-cause mortality within 1 year. If a patient develops side effects after using pirfenidone for two years, it is recommended to consult your doctor immediately.

Side effects may vary on an individual basis, and some patients may tolerate it well, while others may experience adverse effects. Common side effects of pirfenidone include nausea, vomiting, indigestion, loss of appetite, stomach pain, headache, fatigue, rash, etc. These side effects are usually mild and temporary, but may also have an impact on the patient's quality of life. The doctor may evaluate the patient's condition and the severity of the side effects and then adjust the treatment plan as needed. Sometimes doctors may recommend reducing the dose or stopping pirfenidone to reduce side effects and find a treatment regimen that is better suited for the patient. But please do not stop using pirfenidone or adjust the dosage of the drug on your own. Instead, make any changes under the guidance of your doctor.

The original drug pirfenidone has been approved for marketing in China and has entered the scope of Class B medical insurance. Reimbursement is limited to patients who meet the indications. SpecificationsThe price of each box of 100mg*54 tablets is about 500 yuan. There are also generic pirfenidone drugs produced in other countries overseas. For example, the price of a box of 200mg*30 tablets produced by an Indian pharmaceutical factory is around RMB 100 (the price may fluctuate due to the exchange rate). The ingredients of the generic drugs are basically the same as those of the original drug. For more drug information and specific prices, please consult Yaode Medical Consultant.