藥品參考
Clemastine
Clemastine is a medicine in the class respiratory. It is used for allergic rhinitis.
- 藥物類別: Respiratory
- 用途: allergic rhinitis
最後更新
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本頁的臨床內容僅提供英文版。
重點資訊
- 藥物類別
- Respiratory
- 常見劑型
- 錠劑, 糖漿, 注射劑
- 常見規格
- 1 mg, 0.67 mg/5 ml, 1 mg/10 ml
- 已知交互作用
- 230 (嚴重: 19 · 中度: 170 · 輕微: 41)
- 商品名
- 6
- 國家與市場
- 2
用途
作用方式
Clemastine competes with histamine for the histamine H1 receptor, reversible competitive inhibitor.
成人常用劑量（仿單摘要）
Allergic Rhinitis 1.34 mg PO q12hr; not to exceed 8.04 mg/day for syrup or 2.68 mg/24 hours for tablets
懷孕與哺乳
- 懷孕
- Unknown Limited human data with no clear link to birth defects. Loratadine, cetirizine or chlorphenamine have more pregnancy data and are preferred.
- 哺乳
- Safe US label: do not use while nursing (antihistamines carry higher risk for infants). One 10-week-old had drowsiness, irritability, poor feeding and high-pitched crying (mother also on two antiseizure drugs). LactMed: small occasional or single bedtime doses are acceptable; prefer a non-sedating drug.
已通報的副作用
- Fatigue
- Sedation
- Headaches
- Dry Mouth
禁忌症
- Documented hypersensitivity
- Lower respiratory disease, eg, asthma (controversial)
- Preemies & neonates
哪些人需要特別留意
- Do not drive, use machinery, or do anything that needs alertness or clear vision until you can do it safely.
- Older adults may be more sensitive to the side effects of this drug, especially drowsiness, constipation, problems urinating, or confusion.
- Liquid preparations of this product may contain sugar and/or alcohol. Caution is advised if you have diabetes.
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 (230)
- Alfentanil + Clemastine Major
- Benzhydrocodone / acetaminophen + Clemastine Major
- Buprenorphine buccal + Clemastine Major
- Buprenorphine long-acting + Clemastine Major
- Buprenorphine subdermal implant + Clemastine Major
- Buprenorphine transdermal + Clemastine Major
- Calcium / magnesium / potassium / sodium oxybates + Clemastine Major
- Clemastine + Dextromoramide Major
- Clemastine + Diamorphine Major
- Clemastine + Fentanyl intranasal Major
同類別的其他藥品
常見問題
What is Clemastine used for?
Clemastine is a medicine in the class respiratory. It is used for Allergic rhinitis, Insect bites, Pruritus.
What side effects have been reported with Clemastine?
Fatigue, Sedation, Headaches, Dry Mouth.
Can Clemastine be taken in pregnancy or while breastfeeding?
Pregnancy: Unknown. Limited human data with no clear link to birth defects. Loratadine, cetirizine or chlorphenamine have more pregnancy data and are preferred. Breastfeeding: Safe. US label: do not use while nursing (antihistamines carry higher risk for infants). One 10-week-old had drowsiness, irritability, poor feeding and high-pitched crying (mother also on two antiseizure drugs). LactMed: small occasional or single bedtime doses are acceptable; prefer a non-sedating drug.
What does Clemastine interact with?
MediHelp lists 230 known interactions for Clemastine. Major: 19 · Moderate: 170 · Minor: 41. The most serious include Alfentanil, Benzhydrocodone / acetaminophen, Buprenorphine buccal.
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