法莫替丁
別名: Pepcid, Pepcid AC, Pepcid RPD
藥物類別: H2-Receptor Antagonist
- **給藥方式**：請嚴格按照獸醫師的指示給藥。為了達到最大的阻斷胃酸效果，通常最好在空腹時（飯前30至60分鐘）給予。 - **規律服藥**：請勿漏掉劑量。若漏吃藥物，胃酸逆流或潰瘍的臨床症狀可能會復發。 - **液體製劑**：如果使用配製的口服懸浮液，請在每次使用前充分搖勻，並存放在冰箱中。超過30天未用完的部分請丟棄。 - **藥物交互作用**：如果您的寵物正在服用其他藥物或保健品，請告知您的獸醫師。如果您的寵物有服用口服鐵劑或某些抗黴菌藥物，應與法莫替丁錯開至少一小時服用。
劑量必須由獸醫依你寵物的個別情況決定。切勿在沒有獸醫指導下給予人類藥物或其他寵物的處方藥。
用途
- To reduce gastric acid production
- To reduce gastric acid production
- For esophagitis
- For acute reflex esophagitis
- Adjunctive treatment of GI effects associated with chronic progressive renal disease
- Adjunctive treatment of GI effects associated with chronic progressive renal disease
- All uses (ulcers, gastritis, oesophagitis, hypersecretory conditions)
- For stress induced ulcers
- In combination with antibiotics for Helicobacter treatment
- As an adjunct in ulcer treatment
- As an adjunct in ulcer treatment
- Rabbits: For stress induced ulcer prevention once critically ill animal has stabilized
給藥方式
POSCIMIV
可能的副作用
- Bradycardia (if infused too rapidly IV)
- GI effects (anorexia, vomiting, diarrhea)
- Headache
- Dry mouth or skin
- Intravascular hemolysis (rare, anecdotally reported in cats given IV)
- Transient increase in serum gastrin (returns to baseline by 14 days)
- Generally has a very good safety profile with fewer side effects than cimetidine
注意事項與禁忌
- Known hypersensitivity to H2 blockers
- Known hypersensitivity to famotidine or other H2 receptor antagonists
- Use cautiously in **geriatric patients** and those with significantly **impaired hepatic or renal function**; consider dosage reduction in patients with significant renal dysfunction. Famotidine may have negative inotropic effects and some cardioarrhythmogenic properties; use with caution in patients with **cardiac disease**. When administering IV to cats, infuse slowly (over 5 minutes) to minimize the rare risk of intravascular hemolysis.
藥物相互作用
- Azole Antifungals (ketoconazole, itraconazole, fluconazole): Famotidine raises gastric pH, which may decrease the absorption of these agents. Administer the azole one hour prior to famotidine.
- Cefpodoxime, Cefuroxime: Famotidine may decrease the absorption of these cephalosporins. Taking with food may alleviate this effect.
- Iron Salts (Oral): Famotidine may decrease the absorption of oral iron. Administer iron at least one hour prior to famotidine.
常見問題
法莫替丁用於寵物有什麼用途？
- **給藥方式**：請嚴格按照獸醫師的指示給藥。為了達到最大的阻斷胃酸效果，通常最好在空腹時（飯前30至60分鐘）給予。 - **規律服藥**：請勿漏掉劑量。若漏吃藥物，胃酸逆流或潰瘍的臨床症狀可能會復發。 - **液體製劑**：如果使用配製的口服懸浮液，請在每次使用前充分搖勻，並存放在冰箱中。超過30天未用完的部分請丟棄。 - **藥物交互作用**：如果您的寵物正在服用其他藥物或保健品，請告知您的獸醫師。如果您的寵物有服用口服鐵劑或某些抗黴菌藥物，應與法莫替丁錯開至少一小時服用。
法莫替丁對我的寵物安全嗎？
劑量必須由獸醫依你寵物的個別情況決定。切勿在沒有獸醫指導下給予人類藥物或其他寵物的處方藥。
本文僅供一般健康教育，不能取代專業獸醫意見。如寵物身體不適，請諮詢獸醫。