system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 48-year-old man presents with a productive cough and occasional dyspnea on exertion. He has experienced these symptoms for the past 6 years. Patient denies weight loss, night sweats, or hemoptysis. Past medical history is significant for arterial hypertension, diagnosed 3 years ago, and diabetes mellitus type 2, diagnosed 5 years ago. He also has allergic rhinitis with exacerbations in the spring. The current medications include 12.5 mg of lisinopril and 1,000 mg of metformin daily. The patient reports a 30-pack-year smoking history. He works as a financial advisor and is physically inactive. The vital signs are within normal limits. The BMI is 44.9 kg/m2. Upon physical examination, lung auscultation is significant for occasional wheezes over both lungs. The spirometry shows an FEV1 of 59% of predicted. Which of the following interventions would be most useful to slow the progression of this patient’s most likely condition?
assistant
Smoking cessation