How is chronic cough treated?
The treatment of cough is determined by the cause. However, patients may get symptomatic relief from over-the-counter cough medicines containing guaifenesin and/or dextromethorphan, drinking lots of water, inhaling steam, and using cough lozenges. In severe cases a doctor may prescribe codeine, which is an effective cough suppressant. • Asthma: Inhaled bronchodilators and inhaled steroids are given to decrease inflammation of the airways. In some cases, short-term oral steroids are prescribed. • Gastroesophageal reflux disease (GERD): Treatment includes avoiding foods that increase reflux, avoiding meals before lying down, elevating the head while sleeping, and taking medication such as famotidine (Pepcid), cimetidine (Tagamet), or ranitidine (Zantac) to decrease stomach acidity. • Sinus problems and postnasal drip: Use of decongestants such as pseudoephedrine (Sudafed) or antihistamines such as diphenhydramine (Benadryl) may improve symptoms of post nasal drip. Inhaled nasal steroids
