OTC
Expectorant cough mixture
Ammonium Chloride; Sodium Citrate; Menthol
Last reviewed April 2026
Who is this for?
What is this drug?
This is a cough mixture that combines three ingredients — ammonium chloride helps loosen thick phlegm in your chest so you can cough it out, sodium citrate helps thin the mucus, and menthol gives a soothing, cooling feeling in your throat.
What is it used for?
Cough with phlegm (productive cough)chest congestionthroat irritationcommon cold symptoms
Available Over The Counter
Available at pharmacies without a prescription. Rules may vary by country.