藥品參考
Bethanechol
Bethanechol is a medicine in the class gastrointestinal tract. It is used for urinary retention.
- 藥物類別: Gastrointestinal Tract
- 用途: urinary retention
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重點資訊
- 藥物類別
- Gastrointestinal Tract
- 已知交互作用
- 68 (嚴重: 4 · 中度: 56 · 輕微: 8)
用途
作用方式
Stimulates parasympathetic receptors to increase bladder muscle tone, which in turn causes contraction and stimulates micturition.
成人常用劑量（仿單摘要）
Urinary Retention: 10-50 mg PO three/four times daily. Some patients may require doses of 50-100 mg PO twice daily. Take 1 hour AC or 2 hours PC
懷孕與哺乳
- 懷孕
- Unknown No human pregnancy data and no animal reproduction studies; fetal risk is unknown. Use only if clearly needed, for example for urinary retention with no simpler option.
- 哺乳
- Unknown No data on milk levels or infant effects. US label: decide whether to stop breastfeeding or the drug. If used, watch the infant for diarrhoea, tearing, drooling or excess urination.
已通報的副作用
- Malaise
- Abdominal cramps
- Bronchial constriction
- Urinary urgency
禁忌症
- Hypersensitivity, hyperthyroidism, peptic ulcer, asthma, bradycardia, hypotension, AV conduction defects, CAD vasomotor instability, vagotonia, epilepsy, Parkinsonism, GI of GU obstruction, weak bladder wall, recent urinary bladder surgery, GI resection or anastomosis, spastic GI disturbances, HTN,…
哪些人需要特別留意
- Since bethanechol contracts the bladder there is potential for influx infection if the sphincter fails to relax.
- Take on an empty stomach. Nausea and vomiting may occur if taken after food.
請告知藥師或醫師您是否懷孕或哺乳、是否患有腎臟或肝臟疾病、是否有過敏，以及您正在使用的所有其他藥物或保健品。
重要交互作用 (68)
- Bethanechol + Darifenacin Major
- Bethanechol + Fesoterodine Major
- Bethanechol + Oxybutynin Major
- Bethanechol + Physostigmine Major
- Amifampridine + Bethanechol Moderate
- Amitriptyline + Bethanechol Moderate
- Amoxapine + Bethanechol Moderate
- Atropine + Bethanechol Moderate
- Atropine iv / + Bethanechol Moderate
- Belladonna alkaloids + Bethanechol Moderate
同類別的其他藥品
常見問題
What is Bethanechol used for?
Bethanechol is a medicine in the class gastrointestinal tract. It is used for Urinary retention.
What side effects have been reported with Bethanechol?
Malaise, Abdominal cramps, Bronchial constriction, Urinary urgency.
Can Bethanechol be taken in pregnancy or while breastfeeding?
Pregnancy: Unknown. No human pregnancy data and no animal reproduction studies; fetal risk is unknown. Use only if clearly needed, for example for urinary retention with no simpler option. Breastfeeding: Unknown. No data on milk levels or infant effects. US label: decide whether to stop breastfeeding or the drug. If used, watch the infant for diarrhoea, tearing, drooling or excess urination.
What does Bethanechol interact with?
MediHelp lists 68 known interactions for Bethanechol. Major: 4 · Moderate: 56 · Minor: 8. The most serious include Darifenacin, Fesoterodine, Oxybutynin.
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