Is Famvir Safe in Breastfeeding
Question
I am a breastfeeding mother and i want to know if it is safe to use Famvir? Is Famvir safe for nursing mother and child? Does Famvir extracts into breast milk? Does Famvir has any long term or short term side effects on infants? Can Famvir influence milk supply or can Famvir decrease milk supply in lactating mothers?
Famvir lactation summary
- DrLact safety Score for Famvir is 3 out of 8 which is considered Low Risk as per our analyses.
- A safety Score of 3 indicates that usage of Famvir may cause some minor side effects in breastfed baby.
- Our study of different scientific research indicates that Famvir may cause moderate to no side effects in lactating mother.
- Most of scientific studies and research papers declaring usage of Famvir low risk in breastfeeding are based on normal dosage and may not hold true for higher dosage.
- While using Famvir We suggest monitoring child for possible reactions. It is also important to understand that side effects vary largely based on age of breastfed child and time of medication in addition to dosage.
- Score calculated using the DrLact safety Version 1.2 model, this score ranges from 0 to 8 and measures overall safety of drug in lactation. Scores are primarily calculated using publicly available case studies, research papers, other scientific journals and publically available data.
Answer by Dr. Ru: About Famvir usage in lactation
Precursor of Penciclovir which is used for treatment of infections due to Herpes zoster and Herpes simplex viruses. At latest update, relevant published data on excretion into breast milk were not found. Possibly, a low risk medication during breastfeeding, since similar pharmacokinetics and side-effects are shared with well known drugs pertaining to the same family. Until more data on this medication is available, safer alternative drugs are preferred, especially in such critical age periods.
Answer by DrLact: About Famvir usage in lactation
Because there is no published experience with Famvir during breastfeeding, other agents may be preferred, especially while nursing a newborn or preterm infant.
Alternate Drugs
Ceftazidime(Safe)
Saquinavir(Unsafe)
Quinine(Safe)
Linezolid(Low Risk)
Amantadine(Low Risk)
Bacampicillin(Safe)
Penicillin G(Safe)
Nitazoxanide(Safe)
Polymyxin B(Safe)
Pyrimethamine(Safe)
Telithromycin(Unsafe)
Aztreonam(Safe)
Indinavir(Unsafe)
Oxytetracycline(Safe)
Rifaximin(Safe)
Oxiconazole(Safe)
Cefprozil(Safe)
Mefloquine(Safe)
Gentamicin(Safe)
Sulfamethoxazole(Safe)
Ampicillin(Safe)
Naftifine(Safe)
Hydroxychloroquine(Safe)
Gatifloxacin(Low Risk)
Dapsone(Low Risk)
Sulfisoxazole(Safe)
Ofloxacin(Safe)
Ciclopirox(Safe)
Cefoxitin(Safe)
Ritonavir(Unsafe)
Chloroquine(Safe)
Salicylic Acid(Safe)
Abacavir(Safe)
Enoxacin(Low Risk)
Capreomycin(Low Risk)
Vancomycin(Safe)
Amoxicillin(Safe)
Norfloxacin(Safe)
Butoconazole(Safe)
Cefotetan(Safe)
Trovafloxacin(Unsafe)
Malathion(Low Risk)
Doxycycline(Low Risk)
Ertapenem(Safe)
Neomycin(Safe)
Albendazole(Safe)
Cefotaxime(Safe)
Oseltamivir(Safe)
Dicloxacillin(Safe)
Amikacin(Safe)
Nafcillin(Safe)
Ivermectin(Safe)
Tobramycin(Safe)
Chloramphenicol(Unsafe)
Demeclocycline(Low Risk)
Zidovudine(Low Risk)
Penciclovir(Safe)
Moxifloxacin(Low Risk)
Lindane(Unsafe)
Cefixime(Safe)
Nevirapine(Low Risk)
Ticarcillin(Safe)
Cloxacillin(Safe)
Floxacillin(Safe)
Emtricitabine(Safe)
Valganciclovir(Low Risk)
Permethrin(Safe)
Cefepime(Safe)
Ciprofloxacin(Safe)
Famciclovir(Low Risk)
Methicillin(Low Risk)
Praziquantel(Safe)
Nelfinavir(Unsafe)
Tetracycline(Safe)
Econazole(Safe)
Cephradine(Safe)
Erythromycin(Low Risk)
Efavirenz(Unsafe)
Meropenem(Safe)
Ganciclovir(Low Risk)
Mebendazole(Safe)
Cefdinir(Safe)
Streptomycin(Safe)
Cephalexin(Safe)
Tenofovir(Safe)
Clindamycin(Low Risk)
Paromomycin(Safe)
Loracarbef(Safe)
Colistimethate(Safe)
Cefazolin(Safe)
Cefuroxime(Safe)
Clarithromycin(Safe)
Didanosine(Unsafe)
Lomefloxacin(Low Risk)
Secnidazole(Safe)
Tinidazole(Safe)
Cefadroxil(Safe)
Procaine Penicillin G(Safe)
Ceftriaxone(Safe)
Azithromycin(Safe)
Levofloxacin(Low Risk)
Sulfasalazine(Safe)
Cefaclor(Safe)
Piperacillin(Safe)
Tioconazole(Safe)
Kanamycin(Safe)
Primaquine(Low Risk)
Teicoplanin(Safe)
Metronidazole(Safe)
Roxithromycin(Safe)
Terconazole(Safe)
Ceftibuten(Safe)
Acyclovir(Safe)
Atovaquone(Low Risk)
Fusidic Acid(Safe)
Lamivudine(Safe)
Penicillin V(Safe)
Sulconazole(Safe)
Velpatasvir(Low Risk)
Indinavir(Unsafe)
Zanamivir(Safe)
Simeprevir(Low Risk)
Sofosbuvir(Low Risk)
Ritonavir(Unsafe)
Abacavir(Safe)
Ledipasvir(Low Risk)
Oseltamivir(Safe)
Ombitasvir(Low Risk)
Zidovudine(Low Risk)
Penciclovir(Safe)
Nevirapine(Low Risk)
Daclatasvir(Low Risk)
Emtricitabine(Safe)
Valganciclovir(Low Risk)
Famciclovir(Low Risk)
Dasabuvir(Low Risk)
Nelfinavir(Unsafe)
Efavirenz(Unsafe)
Ganciclovir(Low Risk)
Ribavirin(Low Risk)
Tenofovir(Safe)
Didanosine(Unsafe)
Acyclovir(Safe)
Lamivudine(Safe)
Saquinavir(Unsafe)
Amantadine(Low Risk)