{
  "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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      "generic_name": "Acetaminophen, Guaifenesin, and Phenylephrine Hydrochloride",
      "labeler_name": "Reckitt Benckiser LLC",
      "brand_name": "Maximum Strength Mucinex Sinus-Max Severe Congestion and Pain",
      "active_ingredients": [
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        {
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      "finished": true,
      "packaging": [
        {
          "package_ndc": "63824-266-66",
          "description": "180 mL in 1 BOTTLE (63824-266-66)",
          "marketing_start_date": "20180301",
          "sample": false
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      "listing_expiration_date": "20271231",
      "openfda": {},
      "marketing_category": "OTC MONOGRAPH DRUG",
      "dosage_form": "SOLUTION",
      "spl_id": "5dcc75a5-5a70-a8e1-e063-6394a90a8050",
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      "product_id": "63824-266_5dcc75a5-5a70-a8e1-e063-6394a90a8050",
      "application_number": "M012",
      "brand_name_base": "Maximum Strength Mucinex Sinus-Max Severe Congestion and Pain",
      "pharm_class": [
        "Adrenergic alpha1-Agonists [MoA]",
        "Decreased Respiratory Secretion Viscosity [PE]",
        "Expectorant [EPC]",
        "Increased Respiratory Secretions [PE]",
        "alpha-1 Adrenergic Agonist [EPC]"
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}