Bronchitis is a serious but common inflammatory condition of the lungs. Inflammation of the lungs causes redness, swelling, mucus production, and pain. There are two types of bronchitis: acute and chronic. In acute bronchitis, inflammation occurs as a result of a cold, sore throat, or viral infection. Symptoms include fever, headache, fatigue, and a dry cough that progressively becomes productive. Prolonged acute bronchitis that continues for several weeks continue reading…