藥品參考
Benzocaine
Benzocaine is a medicine in the class central nervous system. It is used for local anesthetic.
- 藥物類別: Central Nervous System
- 用途: local anesthetic
最後更新 來源: US FDA label, UK SmPC
僅供醫療專業人員參考。本頁為簡要摘要，並非醫療建議，亦不能取代官方仿單或臨床判斷。開立處方或調劑前請務必核實。
本頁的臨床內容僅提供英文版。
重點資訊
- 藥物類別
- Central Nervous System
- 常見劑型
- 凝膠, 溶液, 噴霧劑, 乳膏, 軟膏, 吸入器
- 常見規格
- 200 mg/g, 20 g/100 g, 50 mg/ml
- 商品名
- 162
- 國家與市場
- 4
用途
作用方式
Local anesthetics prevent generation/conduction of nerve impulses by reducing sodium permeability and by increasing action potential threshold
成人常用劑量（仿單摘要）
Bee Stings, Minor Burns, Sunburn, Insect Bites: Apply 5-20% to affected area q6-8hr PRN; remove sting prior to application if a bee sting
懷孕與哺乳
- 懷孕
- Safe Topical, oral gel or lozenge use gives low absorption and is not expected to harm the fetus. Rarely causes methaemoglobinaemia. Acceptable for short-term use at usual doses.
- 哺乳
- Safe Minimal absorption after topical or oral-mucosal use; low risk to the infant. Do not apply to the nipple. Avoid direct infant exposure (risk of methaemoglobinaemia in young infants).
已通報的副作用
- Rash
- Edema
- Pruritus
- Burning
- Erythema
- Contact dermatitis
禁忌症
- Known sensitivity to benzocaine or any of the other ingredients.
- Individuals suspected of lacking the normal ability to convert methaemoglobin to haemoglobin.
- Not for use in children below the age of 12 years (UK SmPC).
哪些人需要特別留意
- Some dosage forms contain propylene glycol; large amounts are potentially toxic as they are associated with lactic acidosis, hyperosmolality, seizures
- Rare reports of methemoglobinemia
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。
同類別的其他藥品
常見問題
What is Benzocaine used for?
Benzocaine is a medicine in the class central nervous system. It is used for Local anesthetic.
What side effects have been reported with Benzocaine?
Rash, Edema, Pruritus, Burning, Erythema, Contact dermatitis.
Can Benzocaine be taken in pregnancy or while breastfeeding?
Pregnancy: Safe. Topical, oral gel or lozenge use gives low absorption and is not expected to harm the fetus. Rarely causes methaemoglobinaemia. Acceptable for short-term use at usual doses. Breastfeeding: Safe. Minimal absorption after topical or oral-mucosal use; low risk to the infant. Do not apply to the nipple. Avoid direct infant exposure (risk of methaemoglobinaemia in young infants).
What does Benzocaine interact with?
MediHelp does not list a checked interaction for Benzocaine yet. Always tell your pharmacist about every medicine you take.
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