Lung cancer is an uncontrolled overgrowth of the lung tissue. Malignancy can occur in any portion of the lung tissue. Quite often, it comes as the result of smoking tobacco or narcotics or inhaling toxic fumes at work, which have been associated with lung cancer.
Some of the symptoms of lung cancer include weight loss, anorexia, chronic or persistent cough, the incidence of blood in sputum, chest pain or discomfort, and breathlessness. Chronic bronchitis is exacerbated by smoking and may never be cured even if using an aggressive form of treatment, while with acute bronchitis, improvement can be seen within 10-15 days.
Bronchitis is typically treated with anti-inflammatory drugs, antibiotics, expectorants, and cough suppressants. Also, if you want to get well from having bronchitis, you have to cease smoking cigarettes. A high white blood cell count characterizes bronchitis.