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Herpes Cure And Treatment

Is Valacyclovir Safe During Pregnancy

Advice and warnings for the use of Valacyclovir (Valtrex) during pregnancy. FDA Pregnancy Category B – No proven risk in humans. However, the small size of the registry precludes any definitive conclusions to be made regarding the safety of acyclovir or valacyclovir use during pregnancy. The antiviral drugs acyclovir, valacyclovir, and famciclovir are often prescribed to treat herpes viral infections, such as herpes simplex virus (HSV). Category B means adequate studies on pregnant women are lacking but animal studies have shown the medicine is safe during pregnancy, or human studies showed it was safe during pregnancy but animal studies offered conflicting evidence. Valtrex is the brand name for valacyclovir, an antiviral drug used to treat infections caused by certain types of viruses. Q: Is Valtrex safe during Pregnancy? Administration (FDA) as Pregnancy Category B. Studies of Valtrex performed in animals, at doses which precipitated 10 and 7 times the human plasma levels in rats and rabbits respectively, during the formation and differentiation of organs and organ systems during embryonic development, revealed no evidence of teratogenicity.

But for pregnant women, antiviral medication throughout pregnancy may decrease the risk of recurrent lesions, which will reduce the risk of transmission to the baby. Acyclovir (Zovirax) and valacyclovir (Valtrex) are drugs used for genital herpes. Long-term suppressive therapy can significantly reduce these recurrences and is safe to use indefinitely. Valtrex should only be used during pregnancy when the benefits to the mother outweigh risks to the fetus. The safety of Valtrex in breastfeeding infants has not been established. Safety and efficacy have not been established. Pregnancy. Studies in women suggest that this medication poses minimal risk to the infant when used during breastfeeding.

Genital Herpes Suppressive Treatment In Pregnancy

All about Valacyclovir and pregnancy/breastfeeding. Is it safe to use while pregnant and/or breastfeeding? The antiviral agents, acyclovir, valacyclovir, and famciclovir, typically used to treat these infections, are classified as Pregnancy Category B based on results from animal studies that demonstrated no adverse effects. A pregnant woman and her partner should be tested for the presence of Herpes Simplex Virus 1 and Herpes Simplex 2 IgG antibodies (HSV 1 and HSV 2 IgG Ab). This antiviral medication is Category B (safe during pregnancy) and only works on cells with active virus in them.

Safety of antiviral medication for the treatment of herpes during pregnancy. Pasternak B, Hviid A. Use of acyclovir, valacyclovir, and famciclovir in the first trimester of pregnancy and the risk of birth defects. Use of acyclovir, valacyclovir, and famciclovir in the first trimester of pregnancy and the risk of birth defects. Pasternak B (1) , Hviid A. I now think I am pregnant again. I know Valtrex is a class B drug during pregnancy, BUT of course no drug is proven to be 100 safe. I will talk to my OB, but I was wanting the opinion of others on this board – if I stop taking the 1 gram daily dose, is it possible my body will have developed a dependence on the Valtrex and outbreaks will run amuck again? Safety of these antivirals when used in the first trimester of pregnancy is insufficiently documented. 12, 13 The US Food and Drug Administration has classified acyclovir, valacyclovir, and famciclovir as category B drugs in pregnancy. There are no published data on valacyclovir in early pregnancy and experience with famciclovir is limited to 4 pregnancies. Somewhere close to 1000 women taking Valtrex while pregnant were followed and the rate of defects amongst that group was considered to be the same as for women not taking any medication. Food and Drug Administration (FDA) as Pregnancy Category B. Studies of Valtrex performed in animals, at doses which precipitated 10 and 7 times the human plasma levels in rats and rabbits respectively, during the formation and differentiation of organs and organ systems during embryonic development, revealed no evidence of teratogenicity. Information on the drug valacyclovir (Valtrex) prescribed for the treatment of shingles, cold sores, genital herpes. Information includes side effects, drug interactions, and pregnancy safety. Becoming infected with chickenpox during pregnancy could cause birth defects in your unborn child.

Safety Of Antiviral Medication For The Treatment Of Herpes During Pregnancy

What should I avoid while taking valacyclovir (Valtrex) ? If you have genital herpes, it is very important to prevent herpes lesions during your pregnancy so that you do not have a genital lesion when your baby is born. Safety monitoring data from clinical trials of valacyclovir, involving over 3000 immunocompetent and immunocompromised persons receiving long-term therapy for HSV suppression, were analyzed. In 1995, case reports of valacyclovir exposures during pregnancy were added to the Acyclovir Pregnancy Registry and are summarized later in this review. Pregnancy: Although valacyclovir does not appear to increase the risk of harm to an unborn baby, the safety of valacyclovir use during pregnancy has not been established. The effects of Valtrex during pregnancy are unknown.

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