Buckley's Original Mixture, created in 1919 is a Sucrose - Free Syrup
that provides fast and effective relief of coughs and congestion due to
colds, minor bronchial irritations, laryngitis, hoarseness, croupy
cough. Dosage: Adults: 1 to 2 teaspoons (5 to 10 mL).  If preferred, mix with equal parts honey.Active Ingredients: Each teaspoonful (5 mL) contains: potassium
bicarbonate 267 mg, ammonium carbonate 153 mg, menthol 22 mg, camphor
2.2 mg.Non-Active Ingredients: Butylparaben, Canada balsam, carrageenan,
glycerin, pine needle oil, propylparaben, sodium cyclamate, tincture or
capsicum, water.Caution: Do not exceed recommended dosage. Consult a doctor if underlying condition requires continued use for more than 7 days, if cough worsens, persists for more than a week, or is accompanied by too much phlegm (mucus), high fever, rash, persistent headache or vomiting. Individuals with any medical condition, including kidney or liver disease; the elderly, pregnant women and nursing mothers should consult a doctor prior to use. In the case of accidental overdose, contact a doctor or Poison Control Centre immediately, even if there are no symptoms. Keep out of reach of children.