there are no clear data to guide the precise timing for LTx. Although controversial, the most recent data suggest that bilateral lung transplantation is superior to single lung transplantation in patients with IPF. Five-year survival rates after lung transplantation in IPF are estimated at between 50 and 56%. Palliative care Palliative care focuses on reducing symptoms and improving the comfort of patients rather than treating the disease. This may include treatment of worsening symptoms with the use of chronic opioids for severe dyspnea and cough. Further, oxygen therapy may be useful for palliation of dyspnea in hypoxemic patients. Palliative care also includes relief of physical and emotional suffering and psychosocial support for patients and caregivers. With disease progression, patients may experience fear, anxiety and depression and psychological counseling should therefore be considered. In a recent study of outpatients with ILDs, including IPF, depression score, functional status (as assessed by walk test), as well as pulmonary function, all contributed to the severity of dyspnea. In selected cases of particularly severe dyspnea morphine could be considered. It can reduce dyspnea, anxiety and cough without significant decrease in oxygen saturation. Follow-up IPF is often misdiagnosed, at least until physiological and/or imaging data suggest the presence of an ILD leading to delay in accessing appropriate care. Considering that IPF is a disease with a median survival of three years after diagnosis, early referral to a center with specific expertise should therefore be considered for any patient with suspected or known ILD. On the basis of the complex differential diagnostic, multidisciplinary discussion between pulmonologists, radiologists, and pathologists experienced in the diagnosis of ILD is of the utmost importance to an accurate diagnosis. Those with IPF have higher chances of getting lung cancer, at a rate of 13.5% where the most common cancer type is Squamous-cell carcinoma of the lung. a routine evaluation every 3 to 6 months, including spirometry (body plethysmography), diffusion capacity testing, chest X-rays, 6MWT, assessment of dyspnea, quality of life, oxygen requirement is mandatory. In addition, the increasing awareness of complications and common concomitant conditions frequently associated with IPF requires a routinely evaluation of comorbidities, most of them simply reflecting concurrent diseases of aging, and medications with their interaction and side effects. Acute exacerbations Acute exacerbations of IPF (AE-IPF) are defined as an unexplained worsening or development of dyspnea within 30 days with new radiological infiltrates at HRCT abnormality often superimposed on