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  2. A Guide for Living With COPD - AOL

    www.aol.com/guide-living-copd-210000074.html

    Smoking accounts for about 80% of all COPD-related deaths, according to the Centers for Disease Control and Prevention—and smoking cessation is one of the only things that have been shown to ...

  3. Health effects of tobacco - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of_tobacco

    Smoking most commonly leads to diseases affecting the heart and lungs and will commonly affect areas such as hands or feet. First signs of smoking-related health issues often show up as numbness in the extremities, with smoking being a major risk factor for heart attacks, chronic obstructive pulmonary disease (COPD), emphysema, and cancer, particularly lung cancer, cancers of the larynx and ...

  4. Epigenetic effects of smoking - Wikipedia

    en.wikipedia.org/wiki/Epigenetic_effects_of_smoking

    When the epigenome of an organism is altered by an environmental cue like smoking, gene expression changes accordingly. Changes in the regulation of critical genes can have disastrous consequences on health and quality of life. Irregular gene expression is one of the hallmarks of cancer, but is also found in a number of diseases and disorders.

  5. Obstructive lung disease - Wikipedia

    en.wikipedia.org/wiki/Obstructive_lung_disease

    COPD is generally irreversible although lung function can partially recover if the patient stops smoking. Smoking cessation is an essential aspect of treatment. [9] Pulmonary rehabilitation programmes involve intensive exercise training combined with education and are effective in improving shortness of breath.

  6. How To Be Active in Your Treatment Journey With COPD - AOL

    www.aol.com/active-treatment-journey-copd...

    As a COPD advocate, Gordon now wants to help others with the disease by sharing his insights so that other patients can live their lives to the fullest. Recognize Ongoing Symptoms – a Sign of ...

  7. Smoker's macrophages - Wikipedia

    en.wikipedia.org/wiki/Smoker's_macrophages

    Smoking is found to be the most important causative factor leading to COPD. [23] Because of the altered inflammatory response of the macrophages, smoking induces inflammation across the entire airway, which in turns obstructs the airflow. Symptoms of COPD include persistent coughing, wheezing, chest infections and breathlessness.