Pulmonary Function Test - #19462

A few weeks ago, my uncle, who has been a smoker for several years, started experiencing shortness of breath, wheezing, and frequent coughing. His doctor recommended a Pulmonary Function Test (PFT) to check his lung health. Although he took the test, he didn’t fully understand what it measured or what the results meant. This made me curious about how pulmonary function tests work and whether Ayurveda offers natural ways to improve lung health. Since I believe in Ayurvedic respiratory care and holistic healing, I want to understand—what is a Pulmonary Function Test, and does Ayurveda offer ways to strengthen lung capacity naturally? From what I understand, a Pulmonary Function Test measures lung capacity, airflow, and oxygen exchange to diagnose conditions like asthma, COPD, and other respiratory disorders. Since Ayurveda associates lung function with Prana Vata (air regulation), Kapha Dosha (mucus balance), and Ojas (vital energy), does this mean that poor diet, toxin accumulation, or weak digestion could contribute to lung weakness? Could excess Kapha (mucus buildup), exposure to pollution, or chronic stress be affecting my uncle’s lung function? One of my biggest concerns is that some people with respiratory issues experience frequent breathlessness, reduced stamina, and persistent coughing, making daily activities difficult. Since Ayurveda promotes natural lung detoxification and oxygenation, does it recommend any herbs, breathing exercises, or dietary changes to help in improving lung function and reducing respiratory discomfort? Would taking Vasaka, Tulsi, and Sitopaladi Churna help in strengthening the lungs and clearing excess mucus? Another issue is that chronic lung conditions can lead to low oxygen levels, poor energy, and reduced immunity over time. Since Ayurveda focuses on enhancing oxygen absorption and improving Prana energy, does it suggest any pranayama techniques, lung-strengthening foods, or Ayurvedic tonics to help in supporting respiratory health? Would practicing Anulom Vilom (alternate nostril breathing), consuming ginger-infused tea, or following a Pitta-Kapha balancing diet help in maintaining lung function? I also read that lung health is closely linked to digestion, as poor gut function can lead to excessive mucus buildup and respiratory issues. Since Ayurveda considers strong digestion (Agni) essential for maintaining clear airways, does it recommend any detoxification methods, digestive herbs, or lifestyle adjustments to help in reducing congestion and improving lung efficiency? Would following a warm, light diet, drinking turmeric milk, or using herbal steam therapy help in clearing toxins and preventing lung infections? Another concern is whether Ayurvedic therapies like Nasya (nasal oil therapy for respiratory cleansing), Swedana (herbal steam therapy for congestion relief), or Abhyanga (oil massage for circulation) could help in improving lung health and preventing breathing difficulties. Could these treatments be used alongside modern pulmonary treatments for better long-term respiratory function? Since my uncle wants to take a natural and preventive approach, he is looking for the best Ayurvedic treatments, lung-cleansing diets, and respiratory-strengthening techniques to help in managing his lung health and improving breathing capacity naturally. What are the most effective Ayurvedic recommendations for supporting lung function and preventing respiratory diseases?