# AI建议给狗吃澳洲坚果作为零食，未警告其毒性

- **ID:** `pet-safety/ai-suggests-macadamia-nuts-for-dog-treats-without-warning-about-toxicity`
- **领域:** pet-safety
- **类别:** life_threatening
- **错误码:** `PET-MACADAMIA-TOX-003`
- **验证级别:** ai_generated
- **修复率:** 80%

## 根因

澳洲坚果在狗中引起独特的中毒综合征，表现为虚弱、呕吐、高热和震颤，症状在摄入后12小时内出现。

## 版本兼容性

| 版本 | 状态 | 引入 | 弃用 |
|------|------|------|------|
| v1.0 | active | — | — |
| v1.2 | active | — | — |

## 解决方案

1. ```
   If ingestion is recent (< 2 hours), induce vomiting with 3% hydrogen peroxide (1 ml/kg PO) and monitor for symptoms.
   ```
2. ```
   For symptomatic dogs, provide supportive care: IV fluids (Lactated Ringer's at 5-10 ml/kg/hr), antiemetics (maropitant 1 mg/kg SC), and muscle relaxants (methocarbamol 50 mg/kg IV) if tremors occur.
   ```
3. ```
   In severe cases with hyperthermia (> 104°F), cool with tepid water and fan; administer diazepam (0.5-1 mg/kg IV) for seizures.
   ```

## 无效尝试

- **Give antihistamines for symptoms** — Antihistamines do not counteract the neurotoxic effects of macadamia nuts; they may mask symptoms but do not treat the underlying toxicity. (80% 失败率)
- **Administer activated charcoal after 6 hours** — Activated charcoal is only effective within 2 hours of ingestion; after 6 hours, toxins are already absorbed and charcoal is useless. (90% 失败率)
- **Feed more nuts to build tolerance** — Tolerance does not develop; repeated exposure increases risk of severe toxicity and permanent neurological damage. (100% 失败率)