{
  "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": "2026-09-29",
    "results": {
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    {
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      "generic_name": "Diphenhydramine HCl, Zinc Acetate",
      "labeler_name": "Westlake HB Pharma LLC",
      "brand_name": "Westlake Itch Relief",
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      "packaging": [
        {
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          "description": "59 mL in 1 BOTTLE, SPRAY (82895-715-60)",
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      "listing_expiration_date": "20261231",
      "openfda": {
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      "marketing_category": "OTC MONOGRAPH DRUG",
      "dosage_form": "SPRAY",
      "spl_id": "0c419012-62b2-e052-e063-6394a90ab7ad",
      "product_type": "HUMAN OTC DRUG",
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      "pharm_class": [
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        "Decreased Copper Ion Absorption [PE]",
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        "Histamine-1 Receptor Antagonist [EPC]"
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}