Verify Fenbendazole

Drug JSON

This is exactly what your browser canonicalizes + SHA-256-hashes

{
  "slug": "fenbendazole",
  "nameEn": "Fenbendazole",
  "nameTh": "เฟนเบนดาโซล",
  "class": "Antiparasitic — benzimidazole (broad-spectrum anthelmintic)",
  "mechanism": "ยาฆ่าพยาธิกลุ่ม benzimidazole จับ β-tubulin ของพยาธิ ขัดขวางการสร้าง microtubule ทำให้เซลล์พยาธิตาย; ดูดซึมน้อยจึงปลอดภัยสูงและออกฤทธิ์กว้าง",
  "brandNamesTh": [
    "Panacur",
    "Safe-Guard"
  ],
  "indications": [
    {
      "text": "กำจัดพยาธิตัวกลม (roundworm), ปากขอ (hookworm), แส้ม้า (whipworm), พยาธิปอด (lungworm), Giardia และพยาธิตัวตืดบางชนิด (Taenia) ในสุนัขและแมว",
      "cites": [
        "merck-fenbendazole",
        "vca-fenbendazole"
      ]
    }
  ],
  "contraindications": [
    {
      "text": "ปลอดภัยสูงรวมถึงในสัตว์ตั้งท้องและลูกสัตว์; ระวังปฏิกิริยาจากพยาธิตายจำนวนมาก (die-off) ในการติดเชื้อหนัก",
      "cites": [
        "merck-fenbendazole"
      ]
    }
  ],
  "sideEffects": [
    {
      "text": "พบน้อยมาก: อาเจียน ท้องเสียเป็นครั้งคราว; ปฏิกิริยาภูมิแพ้จากพยาธิที่ตายในบางกรณี",
      "cites": [
        "merck-fenbendazole"
      ]
    }
  ],
  "dosages": [
    {
      "species": "canine",
      "indication": "GI nematodes / Giardia",
      "route": "PO",
      "dose": "50 mg/kg PO วันละครั้ง นาน 3 วันติดต่อกัน (Giardia 3–5 วัน)",
      "cites": [
        "merck-fenbendazole",
        "vca-fenbendazole"
      ]
    },
    {
      "species": "feline",
      "indication": "GI nematodes / lungworm",
      "route": "PO",
      "dose": "50 mg/kg PO วันละครั้ง นาน 3–5 วัน",
      "cites": [
        "vca-fenbendazole"
      ]
    }
  ],
  "citations": [
    {
      "id": "merck-fenbendazole",
      "type": "textbook",
      "title": "Anthelmintics — MSD/Merck Veterinary Manual",
      "year": 2025,
      "url": "https://www.merckvetmanual.com/pharmacology/anthelmintics/benzimidazoles",
      "note": "Authoritative veterinary pharmacology reference. Copyrighted, cited not mirrored.",
      "cid": null
    },
    {
      "id": "vca-fenbendazole",
      "type": "monograph",
      "title": "Fenbendazole — VCA Animal Hospitals",
      "year": 2025,
      "url": "https://vcahospitals.com/know-your-pet/fenbendazole",
      "note": "Clinical drug-library reference — 50 mg/kg × 3 days dosing.",
      "cid": null
    },
    {
      "id": "wikipedia-Fenbendazole",
      "type": "monograph",
      "title": "Fenbendazole — Wikipedia",
      "year": 2026,
      "url": "https://en.wikipedia.org/wiki/Fenbendazole",
      "note": "Tertiary cross-check for class + mechanism. CC BY-SA 4.0. Not sole authority.",
      "cid": null
    }
  ],
  "mirroredFrom": [
    {
      "id": "who-atc",
      "name": "WHO ATC/DDD Index",
      "url": "https://www.whocc.no/atc_ddd_index/",
      "asOfDate": "2026-05-27",
      "license": "WHO publication, free for use with attribution"
    }
  ],
  "mirrorCIDs": [],
  "codes": {
    "atc": {
      "code": "P02CA06",
      "name": "Fenbendazole",
      "level": 5
    }
  },
  "drafting": {
    "aiAssisted": false,
    "aiModel": null,
    "aiPromptHash": null,
    "humanReviewer": "palmzamak2547",
    "humanReviewedAt": "2026-05-27",
    "humanEditsRatio": null
  },
  "signatures": [],
  "reviewedBy": null,
  "lastUpdated": "2026-05-27",
  "version": 1,
  "changelog": [
    {
      "version": 1,
      "date": "2026-05-27",
      "summary": "New entry — clinical content compiled from cited authoritative sources (Merck Veterinary Manual / FDA-EMA labels / peer-reviewed studies), cross-checked. Every statement cited. Reviewed by palmzamak2547. Pending faculty canonical signature."
    }
  ]
}

Public keys used

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