{
  "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": "2026-10-15",
    "results": {
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  "results": [
    {
      "product_ndc": "63824-015",
      "generic_name": "acetaminophen, dextromethorphan hydrobromide, guaifenesin, and phenylephrine hydrochloride",
      "labeler_name": "Reckitt Benckiser LLC",
      "brand_name": "Mucinex Fast-Max Cold, Flu and Sore Throat",
      "brand_name_suffix": "Cold, Flu and Sore Throat",
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          "name": "ACETAMINOPHEN",
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        {
          "name": "DEXTROMETHORPHAN HYDROBROMIDE",
          "strength": "20 mg/20mL"
        },
        {
          "name": "GUAIFENESIN",
          "strength": "400 mg/20mL"
        },
        {
          "name": "PHENYLEPHRINE HYDROCHLORIDE",
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      "packaging": [
        {
          "package_ndc": "63824-015-66",
          "description": "180 mL in 1 BOTTLE (63824-015-66)",
          "marketing_start_date": "20120207",
          "sample": false
        },
        {
          "package_ndc": "63824-015-69",
          "description": "266 mL in 1 BOTTLE (63824-015-69)",
          "marketing_start_date": "20120207",
          "sample": false
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      ],
      "listing_expiration_date": "20271231",
      "openfda": {},
      "marketing_category": "OTC MONOGRAPH DRUG",
      "dosage_form": "SOLUTION",
      "spl_id": "5dcca751-b616-dd80-e063-6394a90a795d",
      "product_type": "HUMAN OTC DRUG",
      "route": [
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      "marketing_start_date": "20120207",
      "product_id": "63824-015_5dcca751-b616-dd80-e063-6394a90a795d",
      "application_number": "M012",
      "brand_name_base": "Mucinex Fast-Max",
      "pharm_class": [
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        "Decreased Respiratory Secretion Viscosity [PE]",
        "Expectorant [EPC]",
        "Increased Respiratory Secretions [PE]",
        "Sigma-1 Agonist [EPC]",
        "Sigma-1 Receptor Agonists [MoA]",
        "Uncompetitive N-methyl-D-aspartate Receptor Antagonist [EPC]",
        "Uncompetitive NMDA Receptor Antagonists [MoA]",
        "alpha-1 Adrenergic Agonist [EPC]"
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}