貓咪腹瀉是養(yǎng)寵家庭常見的困擾，輕則軟便黏膩，重則水樣便血絲。作為消化系統(tǒng)失衡的信號(hào)，拉稀可能由飲食不當(dāng)、寄生蟲感染甚至貓瘟等嚴(yán)重疾病引發(fā)。及時(shí)判斷病因、選擇對(duì)癥藥物是關(guān)鍵，但盲目用藥可能加重病情。下面我們就從病因分析、藥物選擇到日常預(yù)防，為貓主提供一套科學(xué)應(yīng)對(duì)方案。

一、先排查再用藥：病因決定治療方向

1. 飲食問題

突換貓糧、偷吃人類食物（如油膩剩菜）是常見誘因。若便便帶未消化食物顆粒，可停食8-12小時(shí)，改喂煮雞胸肉+南瓜泥。

案例：某貓主因喂食火鍋肉丸導(dǎo)致腹瀉，停食后喂食易消化食物3天恢復(fù)。

2. 寄生蟲感染

蛔蟲、球蟲等寄生蟲會(huì)導(dǎo)致便血或黏液便。需用體內(nèi)外驅(qū)蟲藥（如拜耳驅(qū)蟲藥），幼貓建議每月驅(qū)蟲。

注意：驅(qū)蟲后可能加重腹瀉，需配合益生菌修復(fù)腸道。

3. 應(yīng)激反應(yīng)

新環(huán)境、噪音等壓力源引發(fā)的腹瀉，可減少刺激并喂食含L-色氨酸的零食（如金槍魚干）緩解焦慮。

4. 病毒/細(xì)菌感染

貓瘟病毒伴隨嘔吐、高燒需立即就醫(yī)，細(xì)菌性腸炎可用抗生素（如阿莫西林克拉維酸鉀）。

二、藥物選擇避坑指南

1. 輕度腹瀉：益生菌+止瀉劑

益生菌：選擇含枯草芽孢桿菌的寵物專用產(chǎn)品（如泰淘氣），拌食或兌水喂。

止瀉劑：蒙脫石散（兒童版1/3袋）吸附毒素，但連續(xù)使用不超過3天。

2. 中重度腹瀉：抗生素+消炎藥

細(xì)菌感染：硫酸新霉素片（按5mg/kg體重計(jì)算）。

消炎止痛：西咪替丁片抑制胃酸，緩解腸道炎癥。

3. 禁用藥物清單

人類止瀉藥（如易蒙停）可能抑制腸道蠕動(dòng)，加重毒素吸收。

避免自行使用激素類藥物。

三、用藥后的護(hù)理要點(diǎn)

1. 補(bǔ)水防脫水：腹瀉超過24小時(shí)需喂口服補(bǔ)液鹽（藥店購買），或用注射器滴喂葡萄糖水。

2. 逐步恢復(fù)飲食：止瀉后過渡到處方糧（如皇家腸胃處方），避免立即喂食高蛋白食物。

3. 觀察異常信號(hào)：若用藥2天仍便血、拒食，需立即就醫(yī)排除胰腺炎等重癥。

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貓咪腹瀉的預(yù)防需從日常管理入手：每月驅(qū)蟲、換糧遵循7天過渡法、保持食具清潔。當(dāng)腹瀉發(fā)生時(shí)，先觀察精神狀態(tài)和便便性狀，再選擇對(duì)癥藥物。記住，益生菌是調(diào)理腸道的長期伙伴，而抗生素需在獸醫(yī)指導(dǎo)下使用。科學(xué)應(yīng)對(duì)+細(xì)心護(hù)理，才能讓毛孩子遠(yuǎn)離腹瀉困擾。