• Skip to primary navigation
  • Skip to main content
  • Skip to footer
MotherToBaby

MotherToBaby

Medications and More during pregnancy and breastfeeding

Search

Hide Search
Shopping Cart
Show SearchSearch
866.626.6847
  • About
    • Our Work
    • Our Team
    • Our Partners
  • Exposures
    • Pregnancy and Breastfeeding Exposures
    • Fact Sheets
    • Baby Blogs
    • Podcasts
  • Studies
    • Ongoing Studies
    • What’s Involved?
    • Join Now
    • Health Providers
    • Pharma Industry
    • Publications
  • Health Professionals
    • Patient Education and Provider Resources
    • Refer a Patient
    • Request Materials
    • Meetings
    • FAQs
    • OTIS Membership
  • Media
    • Media Requests
    • Press Releases
    • eNews Sign Up
  • In Your Area
  • OTIS
    • About OTIS
    • OTIS Membership
    • Annual Meeting
    • Member Log-In
    • Donate
  • Contact
  • Show SearchSearch

Acyclovir (Zovirax®) | Valacyclovir (Valtrex®)

April 1, 2022

Selected References:

  • Ahrens KA, et al. 2013. Antiherpetic Medication Use and the Risk of Gastroschisis: Findings From the National Birth Defects Prevention Study, 1997-2007. Paediatric and Perinatal Epidemiology. 27(4):340-345.
  • Braig S, et al. 2001. Acyclovir prophylaxis in late pregnancy prevents recurrent genital herpes and viral shedding. Eur J Obstet Gynecol Reprod Biol 96:55-58.
  • Centers for Disease Control. 1993. Pregnancy outcomes following systemic prenatal acyclovir exposure – June 1, 1984-June 30, 1993. MMWR. 42:806-809.
  • Drake AL, et al. 2012. Infant Safety During and After Maternal Valacyclovir Vherapy in Conjunction with Antiretroviral HIV-1 Prophylaxis in a Randomized Clinical Trial. PloS One. 7(4):e34635.
  • Drake AL, et al. 2012. Valacyclovir Suppressive Therapy Reduces Plasma and Breast Milk HIV-1 RNA Levels During Pregnancy and Postpartum: A Randomized Trial. The Journal of Infectious Diseases. 205(3):366-375.
  • Kimberlin DF, et al. 1998. Pharmacokinetics of oral valacyclovir and acyclovir in late pregnancy. Am J Obstet Gynecol. 179(4):846-851.
  • Pasternak B, Hviid A. 2010. Use of acyclovir, valacyclovir, and famciclovir in the first trimester of pregnancy and the risk of birth defects. JAMA 304(8):859-866.
  • Prober CG. 2001. Management of the neonate whose mother received suppressive acyclovir therapy during late pregnancy. Pediatr Infect Dis J 20:90-91.
  • Ratanajamit C, et al. 2003. Adverse pregnancy outcome in women exposed to acyclovir during pregnancy: a population-based observational study. Scand J Infect Dis 35:255-259.
  • Sheffield JS, et al. 2002. Acyclovir concentrations in human breast milk after valaciclovir administration. Am J Obstet Gynecol 186(1):100-102.

Footer

           

Hot Links

  • Home
  • Exposures
  • Fact Sheets
  • Baby Blogs
  • Podcasts
  • Pregnancy Studies
  • Join a Study Now
  • Healthcare Professionals
  • Refer a Patient
  • Request Materials
  • News
  • Donate
  • Ask An Expert

Current Studies

  • Ankylosing Spondylitis
  • Asthma
  • Coronavirus (COVID-19)
  • Crohn’s Disease
  • Eczema (Moderate-to-Severe)/Atopic Dermatitis
  • Juvenile Idiopathic Arthritis
  • Multiple Sclerosis
  • Pertussis/Tdap vaccine (“Whooping Cough” vaccine)
  • Psoriasis
  • Psoriatic Arthritis
  • Rheumatoid Arthritis
  • Ulcerative Colitis

Contact

Exposure Information Service
866.626.6847

Pregnancy Studies
877.311.8972

Media Inquiries
619.368.3259
nchavez@mothertobaby.org

MotherToBaby, a service of the Organization of Teratology Information Specialists
OTIS Logo

Copyright © 2023 The Organization of Teratology Information Specialists

  • Accessibility
  • Privacy
  • Terms
  • Site Map
^