{
"meta": {
"disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
"terms": "https://open.fda.gov/terms/",
"license": "https://open.fda.gov/license/",
"last_updated": "2026-06-10",
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{
"spl_product_data_elements": [
"CVS Mucus Relief DM and Overnight Cold and Flu Dextromethorphan HBr, Guaifenesin, Acetaminophen and Triprolidine HCl Maximum Strength Mucus Relief DM Dextromethorphan HBr and Guaifenesin ANHYDROUS CITRIC ACID EDETATE DISODIUM FD&C BLUE NO. 1 FD&C RED NO. 40 POTASSIUM CITRATE PROPYLENE GLYCOL PROPYL GALLATE WATER SODIUM BENZOATE SORBITOL SUCRALOSE XANTHAN GUM DEXTROMETHORPHAN HYDROBROMIDE DEXTROMETHORPHAN GUAIFENESIN GUAIFENESIN Overnight Cold and Flu Acetaminophen, Dextromethorphan HBr and Triprolidine HCl ANHYDROUS CITRIC ACID EDETATE DISODIUM FD&C BLUE NO. 1 FD&C RED NO. 40 GLYCERIN PROPYL GALLATE PROPYLENE GLYCOL WATER SODIUM BENZOATE SODIUM CITRATE, UNSPECIFIED FORM SORBITOL SUCRALOSE XANTHAN GUM ACETAMINOPHEN ACETAMINOPHEN DEXTROMETHORPHAN HYDROBROMIDE DEXTROMETHORPHAN TRIPROLIDINE HYDROCHLORIDE TRIPROLIDINE"
],
"spl_unclassified_section": [
"Drug Facts"
],
"active_ingredient": [
"Active ingredients (in each 20 mL) Maximum Strength Mucus Relief DM Max Purposes Dextromethorphan HBr 20 mg Cough suppressant Guaifenesin 400 mg Expectorant Active ingredients (in each 20 mL) Purposes Nighttime Cold & Flu Acetaminophen 650 mg Pain reliever/fever reducer Dextromethorphan HBr 20 mg Cough suppressant Triprolidine HCl 2.5 mg Antihistamine"
],
"active_ingredient_table": [
"
Active ingredients (in each 20 mL)Maximum Strength Mucus Relief DM Max
Purposes
Dextromethorphan HBr 20 mg
Cough suppressant
Guaifenesin 400 mg
Expectorant
",
"
Active ingredients (in each 20 mL)
Purposes
Nighttime Cold & Flu
Acetaminophen 650 mg
Pain reliever/fever reducer
Dextromethorphan HBr 20 mg
Cough suppressant
Triprolidine HCl 2.5 mg
Antihistamine
"
],
"purpose": [
"Active ingredients (in each 20 mL) Maximum Strength Mucus Relief DM Max Purposes Dextromethorphan HBr 20 mg Cough suppressant Guaifenesin 400 mg Expectorant Active ingredients (in each 20 mL) Purposes Nighttime Cold & Flu Acetaminophen 650 mg Pain reliever/fever reducer Dextromethorphan HBr 20 mg Cough suppressant Triprolidine HCl 2.5 mg Antihistamine"
],
"purpose_table": [
"
Active ingredients (in each 20 mL)Maximum Strength Mucus Relief DM Max