Alka-Seltzer Plus Maximum Strength: Uses, Side Effects & Warnings
Generic name: Dextromethorphan and guaifenesin Pregnancy & Lactation: Risk data not available What is Alka-Seltzer Plus Maximum Strength? Dextromethorphan and guaifenesin is a combination medicine used to treat cough and chest congestion caused by allergies, the common cold, or the flu. Dextromethorphan and guaifenesin may also be used for purposes not listed in this medication guide. Warnings You should not take dextromethorphan and guaifenesin if you are allergic to it. Ask a doctor before using this medicine if you are pregnant or breastfeeding. Do not use this medicine if you are using or if you have used an MAO inhibitor in the past 14 days. A dangerous drug interaction could occur. MAO inhibitors includ...