{
  "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": "2026-10-05",
    "results": {
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      "generic_name": "Nicotinamide",
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      "packaging": [
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          "description": "60 TABLET in 1 BOTTLE (42192-374-60)",
          "marketing_start_date": "20210525",
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        "pharm_class_pe": [
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          "Decreased Sperm Motility [PE]",
          "Inhibit Ovum Fertilization [PE]",
          "Increased Histamine Release [PE]",
          "Cell-mediated Immunity [PE]"
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        "unii": [
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        "Copper-containing Intrauterine Device [EPC]",
        "Decreased Embryonic Implantation [PE]",
        "Decreased Sperm Motility [PE]",
        "Increased Histamine Release [PE]",
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}