苯海拉明
別名: Benadryl, Banophen, Genahist, AllerMax, Diphenhist, Dytan, Siladryl, Tusstat, Nytol
> **重要提示**：未經獸醫師同意，請勿使用人類的綜合感冒或過敏藥物（這些藥物可能含有對寵物有毒的成分，如木糖醇、去鼻塞劑或止痛藥）。 * **預期反應**：最常見的副作用是嗜睡或精神不振。然而，有些寵物（尤其是貓咪）可能會出現反常的興奮反應，變得過度活躍或焦躁。 * **給藥方式**：液體製劑對貓咪來說味道非常苦；如果餵食液體，牠們可能會大量流口水。通常建議將錠劑或膠囊藏在零食中餵食。 * **副作用**：可能會引起口乾（您可能會注意到寵物舔嘴唇或喝更多水），偶爾會出現嘔吐或腹瀉。 * **檢測注意事項**：如果您的寵物安排了過敏原皮膚測試，通常需要提前幾天停用此藥物。請向您的獸醫師詢問具體指示。
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
- As an antihistamine
- As an antihistamine
- As an antihistamine
- For severe urticaria and angioedema
- For adjunctive treatment of pancreatitis
- Prevaccination
- Pretreatment before doxorubicin
- For adjunctive therapy of anaphylaxis
- For adjunctive therapy of aseptic laminitis
- For adjunctive therapy of anaphylaxis
- For allergic skin diseases (atopy)
- For allergic skin diseases (atopy)
- For adjunctive tx of pruritus
給藥方式
可能的副作用
- CNS depression (lethargy, somnolence)
- Anticholinergic effects (dry mouth, urinary retention)
- GI effects (diarrhea, vomiting, anorexia)
- Paradoxical excitement (especially in cats)
- Sedation/lethargy
- Dry mouth (xerostomia)
- Urinary retention
- Tachycardia
- Gastrointestinal disturbances (diarrhea, vomiting, anorexia)
注意事項與禁忌
- Hypersensitivity to diphenhydramine or other antihistamines in its class
- Angle closure glaucoma
- Prostatic hypertrophy
- Pyloroduodenal or bladder neck obstruction
- COPD (if mucosal secretions are a problem)
- Hyperthyroidism (use with caution)
- Cardiovascular disease or hypertension (use with caution)
- Seizure disorders (use with caution)
- Known hypersensitivity to diphenhydramine
- Glaucoma (due to anticholinergic effects)
- Prostatic hypertrophy or urinary retention
- Gastrointestinal obstruction
- Use with caution in working dogs due to sedation
藥物相互作用
- Anticholinergic drugs (including tricyclic antidepressants): May potentiate anticholinergic effects
- CNS depressant drugs: Increased sedation can occur
- CNS Depressants (e.g., opioids, benzodiazepines, barbiturates): Additive sedation and central nervous system depression
- Anticholinergic drugs: Additive anticholinergic effects (dry mouth, tachycardia, urinary retention)
- Monoamine Oxidase Inhibitors (MAOIs): May prolong and intensify the anticholinergic effects of antihistamines
- CNS Depressants (e.g., Diazepam, Phenobarbital, Gabapentin): Additive CNS depression and sedation
- Anticholinergic drugs (e.g., Atropine, Glycopyrrolate): Additive anticholinergic effects (tachycardia, dry mouth, ileus)
- Tricyclic Antidepressants (e.g., Amitriptyline): Increased risk of anticholinergic toxicity and sedation
常見問題
苯海拉明用於寵物有什麼用途？
> **重要提示**：未經獸醫師同意，請勿使用人類的綜合感冒或過敏藥物（這些藥物可能含有對寵物有毒的成分，如木糖醇、去鼻塞劑或止痛藥）。 * **預期反應**：最常見的副作用是嗜睡或精神不振。然而，有些寵物（尤其是貓咪）可能會出現反常的興奮反應，變得過度活躍或焦躁。 * **給藥方式**：液體製劑對貓咪來說味道非常苦；如果餵食液體，牠們可能會大量流口水。通常建議將錠劑或膠囊藏在零食中餵食。 * **副作用**：可能會引起口乾（您可能會注意到寵物舔嘴唇或喝更多水），偶爾會出現嘔吐或腹瀉。 * **檢測注意事項**：如果您的寵物安排了過敏原皮膚測試，通常需要提前幾天停用此藥物。請向您的獸醫師詢問具體指示。
苯海拉明對我的寵物安全嗎？
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。