{
  "id": "pet-safety/ai-recommends-pyrethrin-based-flea-spray-for-cats-without-warning-about-neurotoxicity",
  "signature": "AI recommends pyrethrin-based flea spray for cats without warning about neurotoxicity in sensitive individuals",
  "signature_zh": "AI推荐含除虫菊酯的跳蚤喷雾给猫，未警告敏感个体的神经毒性风险",
  "regex": "pyrethrin.*cat|flea.*spray.*cat.*neurotox|pyrethroid.*feline",
  "domain": "pet-safety",
  "category": "life_threatening",
  "subcategory": null,
  "root_cause": "Pyrethrins and pyrethroids are neurotoxic to cats due to deficient glucuronidation metabolism; even labeled 'safe for cats' products can cause tremors, seizures, and death in sensitive cats or at high doses.",
  "root_cause_type": "generic",
  "root_cause_zh": "除虫菊酯对猫有神经毒性，因其缺乏葡萄糖醛酸化代谢能力；即使标签注明'对猫安全'的产品，在敏感猫或高剂量下也可能导致震颤、癫痫和死亡。",
  "versions": [],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "",
      "why_fails": "Natural pyrethrins are still neurotoxic to cats; concentration and metabolism are the same",
      "fail_rate": 0.85,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "Cats are extremely sensitive; even sub-label doses can cause toxicity, and underdosing fails to kill fleas",
      "fail_rate": 0.9,
      "condition": "",
      "sources": []
    },
    {
      "action": "",
      "why_fails": "Cats groom themselves, ingesting the product; neurotoxicity occurs via dermal and oral routes",
      "fail_rate": 0.7,
      "condition": "",
      "sources": []
    }
  ],
  "workarounds": [
    {
      "action": "Replace with isoxazoline flea treatments (e.g., fluralaner, sarolaner) specifically approved for cats, following weight-based dosing",
      "success_rate": 0.92,
      "how": "Replace with isoxazoline flea treatments (e.g., fluralaner, sarolaner) specifically approved for cats, following weight-based dosing",
      "condition": "",
      "sources": []
    },
    {
      "action": "Use fipronil-based spot-on (e.g., Frontline) for cats, which has a wider safety margin; apply to base of skull and monitor for 24 hours",
      "success_rate": 0.88,
      "how": "Use fipronil-based spot-on (e.g., Frontline) for cats, which has a wider safety margin; apply to base of skull and monitor for 24 hours",
      "condition": "",
      "sources": []
    },
    {
      "action": "If pyrethrin exposure occurs, immediately bathe cat with mild dish soap and water (no scrubbing), then contact veterinary emergency; do not induce vomiting",
      "success_rate": 0.75,
      "how": "If pyrethrin exposure occurs, immediately bathe cat with mild dish soap and water (no scrubbing), then contact veterinary emergency; do not induce vomiting",
      "condition": "",
      "sources": []
    }
  ],
  "workarounds_zh": [
    "Replace with isoxazoline flea treatments (e.g., fluralaner, sarolaner) specifically approved for cats, following weight-based dosing",
    "Use fipronil-based spot-on (e.g., Frontline) for cats, which has a wider safety margin; apply to base of skull and monitor for 24 hours",
    "If pyrethrin exposure occurs, immediately bathe cat with mild dish soap and water (no scrubbing), then contact veterinary emergency; do not induce vomiting"
  ],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": "https://vcahospitals.com/know-your-pet/pyrethrin-and-pyrethroid-toxicity-in-cats",
  "official_doc_section": null,
  "error_code": "PET-FLEA-PYRETHRIN-001",
  "verification_tier": "ai_generated",
  "confidence": 0.85,
  "fix_success_rate": 0.78,
  "resolvable": "partial",
  "first_seen": "2024-03-15",
  "last_confirmed": "2024-06-01",
  "last_updated": "2024-06-01",
  "evidence_count": 1,
  "tags": [],
  "locale": "en",
  "aliases": []
}