Chronic bronchitis is a chronic inflammatory airway dg marked edema and hyperplasia of mucosal glands sub SHG happen to stem excessive production of bronchial mucus resulting in increased resistance sal pernafasaan are chronic or recurrent cough, which occurred almost every day for at least three months in a year for 2 consecutive years.



- Inhaled anticholinergics first line therapy, the dose should be quite high: 2 puffs 4 - 6x/day, if difficult, use a nebulizer 0.5 mg every 4-6 hours prn, exp: ipratropium bromide or oxytropium.
- Sympathomimetic second line therapy: Terbutaline, salbutamol.
- Anticholinergic and sympathomimetic combination to enhance the effectiveness of Methyl ksantin many ADR, used if the other does not work.
- Mukolitik assist sputum dilution, but did not improve the air flow is still controversy over whether or not clinically useful
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