Emphysema is a serious condition that slowly destroys lung tissue and makes it hard for you to breathe. Find out how doctors define stage 1 of this disease and what you can do.

Key takeaways COPD is a progressive lung disease with mild symptoms in the early stages that gradually worsen. Early diagnosis and treatment can help preserve lung function.

COPD has different stages. You’ll want to know how severe your condition is so you can get the best treatment. Learn how doctors categorize the different stages of COPD.

(HealthDay News) — Tiotropium appears to be effective at improving lung function in patients with mild to moderate chronic obstructive pulmonary disease (COPD), according to a study published ...

COPD is classified into four stages: mild, moderate, severe, and very severe. To determine where your COPD falls on this spectrum, your doctor will take a careful history, evaluate your symptoms ...

In mild COPD (stage 1), a person may feel out of breath during activities that demand some exertion, like walking up stairs. In moderate to severe COPD (stages 2 and 3), feeling out of breath ...

Stage 1: During this mild stage, you may experience no symptoms or a few symptoms such as some shortness of breath during heavy exercise or after walking upstairs. Stage 2: During this moderate stage, ...

Even Mild COPD Has Burdens, According to this Swedish Study —These investigators found that mild COPD was associated with considerable socioeconomic and clinical burdens compared with matched ...

Symptoms of COPD include shortness of breath, chronic cough, wheezing, mucus production, fatigue, chest tightness, and frequent respiratory infections.

COPD is a progressive lung disease with mild symptoms in the early stages that gradually worsen. Early diagnosis and treatment can help preserve lung function. People with COPD often have trouble ...