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The most famous two minutes in sports is usually told as a story about speed, bloodlines, and tradition. Underneath all of that, the Kentucky Derby is also something else. It’s a respiratory event, one of the most extreme in mammalian biology. Once you see it that way, the race starts to tell a much more […]

Spirometry shows how well your lungs move air, and age plays a big role in what counts as normal. We use age-based ranges to see whether your lungs work as expected or need attention. Normal spirometry values rise through childhood, peak in early adulthood, and slowly decline with age. Lung function often drops a small […]

You glance at a pulse oximeter and see 96%. Your mind jumps to questions about your lungs, your heart, and your health. A single number can feel heavy when you do not know what it means. Yes, a 96% blood oxygen level is normal for most healthy adults and shows that your body is getting […]

You can feel short of breath, yet your breathing test looks normal. That mismatch can feel confusing and frustrating. We see this happen when air gets trapped in your lungs, even though standard tests do not catch it. Hyperinflated lungs with normal spirometry mean air stays trapped in your lungs despite normal airflow numbers, often […]

Breathing problems can feel confusing, especially when symptoms build over time. We use spirometry to bring clear facts into focus and cut through guesswork. This simple breathing test shows how well air moves in and out of the lungs. Spirometry helps us diagnose COPD by showing ongoing airflow blockage that does not fully improve after […]

SpO2 shows how well oxygen moves through our blood and supports daily health. We see this number often on smart devices and in clinics, yet many of us do not know what it truly means or why it matters. A clear understanding helps us spot problems early and act with confidence. SpO2 means the percentage […]

Breathing tests can feel confusing when names sound similar, and results matter to your health. You may hear spirometry and PFT used as if they mean the same thing. We clear up the difference so you know what each test does and why a clinician may choose one over the other. Spirometry measures how much […]

A pulse oximeter gives you quick insight into how well oxygen moves through your body. This small clip often fits on your finger and delivers results in seconds. We use it in clinics, hospitals, and homes because it works fast and does not break the skin. A pulse oximeter measures the oxygen level in your […]

Shortness of breath, coughing, or chest tightness can leave you guessing. We use spirometry to cut through that doubt and see how your lungs really work. The test feels simple, but the results can explain why breathing feels hard and what to do next. Spirometry helps diagnose asthma by measuring how much air you can […]

Pulmonary test numbers can feel confusing, but they tell a clear story about how your lungs work. We often see FVC and FEV1 on spirometry reports, and these values help us understand how much air the lungs move and how fast. When you know what counts as normal, the results feel less stressful and more […]

You may see oxygen numbers on a fingertip device or in a health report and wonder what they mean. We use oxygen saturation, also called SpO₂, to show how much oxygen your blood carries from your lungs to your body. We measure it as a percent, and small changes can matter. For most healthy people, […]

Pulmonary fibrosis develops when lung tissue becomes thick and scarred, making it harder to breathe and supply oxygen to the body. While some cases have no clear cause, many are linked to environmental exposures, autoimmune diseases, or certain medications. We often think of lung damage as something sudden, but pulmonary fibrosis can build quietly over […]

Managing cystic fibrosis takes daily effort. The right care plan can make living with the condition more manageable and predictable. At Gwinnett Pulmonary, we focus on helping you maintain lung health, prevent infections, and support your overall well-being through a personalized approach. We create individualized treatment plans that combine proven therapies, advanced medications, and ongoing […]

Pneumonia can start quietly, often feeling like a stubborn cold or flu that just won’t go away. You might notice a cough that lingers, a fever that rises, or a sharp ache when you take a deep breath. At Gwinnett Pulmonary, we understand how quickly this lung infection can progress. When we pay attention to […]

Pulmonary fibrosis can be difficult to identify because its symptoms often resemble other lung diseases. When a chronic cough or shortness of breath doesn’t improve, we need to look deeper to find the cause. We diagnose pulmonary fibrosis by combining detailed medical history, physical exams, imaging, and lung function tests to understand how well the […]

Living with pulmonary fibrosis can feel challenging. Understanding your treatment options can make a real difference. At Gwinnett Pulmonary, we focus on helping you manage symptoms, slow disease progression, and maintain your quality of life. Treatment for pulmonary fibrosis includes medications, oxygen therapy, lifestyle changes, and in some cases, lung transplantation. We work closely with […]

Cystic fibrosis affects how your body produces mucus, sweat, and digestive fluids, causing them to become thick and sticky instead of thin and slippery. This buildup can block airways, slow digestion, and lead to long-term breathing and nutritional problems. At Gwinnett Pulmonary, we focus on identifying the subtle signs that often appear before major complications […]

Pneumonia can make breathing feel difficult and leave you feeling weak. Effective treatments can help you recover and protect your lungs. The best treatments for pneumonia depend on the cause—bacterial infections need antibiotics, while viral or fungal cases require antiviral or antifungal medicines prescribed by your doctor. With the right care, most people begin to […]

Cystic fibrosis affects how the body moves salt and water in and out of cells. This changes how mucus, sweat, and digestive fluids work. When these fluids become thick and sticky, they block airways and ducts. This makes it hard to breathe and digest food. Cystic fibrosis is a genetic condition caused by mutations in […]

Pulmonary fibrosis affects how we breathe and live each day. It happens when lung tissue becomes thick and scarred, making it harder for oxygen to move into the bloodstream. Pulmonary fibrosis is a chronic lung disease that causes scarring in the lungs, leading to shortness of breath, dry cough, and fatigue. Understanding what causes it […]