Expectorant / non-narcotic antitussive / alpha-1 agonist combinations are used to treat cough, nasal congestion, and other cold symptoms. They work by breaking up mucus in the lungs, helping the user cough up mucus, and reducing swelling in the nasal passages.
Why are expectorant non narcotic antitussive alpha 1 agonist combinations prescribed?
Disclaimer: Popularity is based on total prescriptions for the brand and generic versions of each drug, regardless of the condition being treated. Some drugs are prescribed for multiple conditions.
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