藥品參考
Famciclovir
Famciclovir is a medicine in the class anti virals. It is used for genital herpes.
- 藥物類別: Anti Virals
- 用途: genital herpes
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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
- Anti Virals
- 常見劑型
- 錠劑
- 常見規格
- 250 mg, 500 mg, 125 mg
- 已知交互作用
- 10 (嚴重: 3 · 中度: 1 · 輕微: 6)
- 商品名
- 17
- 國家與市場
- 3
用途
作用方式
Prodrug of penciclovir, which selectively inhibits viral DNA replication in herpes simplex virus (HSV) type 1 (HSV-1), HSV-2, and varicella zoster virus (VZV)
成人常用劑量（仿單摘要）
Acute Herpes Zoster (Shingles): 500 mg PO q8hr for 7 days; initiated within 72 hours of symptom or lesion onset
懷孕與哺乳
- 懷孕
- Unknown Pharmacovigilance data have not shown a risk of birth defects or miscarriage, and animal studies showed no harm, but human data are limited. Aciclovir or valaciclovir, with far more pregnancy data, are preferred for herpes in pregnancy.
- 哺乳
- Unknown No human milk data; in rats milk levels were up to 8 times blood levels. US label: weigh benefits. LactMed: with no published experience, other agents such as aciclovir or valaciclovir may be preferred, especially with a newborn.
已通報的副作用
- Headache
- Diarrhea
- Nausea
- Abdominal pain
- Flatulence
- Dysmenorrhea
禁忌症
- Known hypersensitivity to this drug or its active metabolite, penciclovir
重要交互作用 (10)
- Famciclovir + Talimogene laherparepvec Major
- Famciclovir + Varicella virus vaccine live Major
- Famciclovir + Zoster vaccine live Major
- Famciclovir + Tenofovir df Moderate
- Cimetidine + Famciclovir Minor
- Digoxin + Famciclovir Minor
- Famciclovir + Probenecid Minor
- Famciclovir + Raloxifene Minor
- Famciclovir + Tenofovir disoproxil Minor
- Famciclovir + Ublituximab Minor
同類別的其他藥品
常見問題
What is Famciclovir used for?
Famciclovir is a medicine in the class anti virals. It is used for Genital herpes, Herpes simplex, Herpes zoster.
What side effects have been reported with Famciclovir?
Headache, Diarrhea, Nausea, Abdominal pain, Flatulence, Dysmenorrhea.
Can Famciclovir be taken in pregnancy or while breastfeeding?
Pregnancy: Unknown. Pharmacovigilance data have not shown a risk of birth defects or miscarriage, and animal studies showed no harm, but human data are limited. Aciclovir or valaciclovir, with far more pregnancy data, are preferred for herpes in pregnancy. Breastfeeding: Unknown. No human milk data; in rats milk levels were up to 8 times blood levels. US label: weigh benefits. LactMed: with no published experience, other agents such as aciclovir or valaciclovir may be preferred, especially with a newborn.
What does Famciclovir interact with?
MediHelp lists 10 known interactions for Famciclovir. Major: 3 · Moderate: 1 · Minor: 6. The most serious include Talimogene laherparepvec, Varicella virus vaccine live, Zoster vaccine live.
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