A member asked:

Can you tell me how could valtrex (valacyclovir) and abreva work with cold sores?

3 doctors weighed in across 2 answers
Dr. Heidi Fowler answered

Specializes in Psychiatry

Abreva/ Valtrex (valacyclovir): Abreva (topical Docosanol) is an antiviral medication that can be used to treat recurrent oral/ facial herpes simplex virus infections. Valtrex (Valacyclovir) is a nucleoside analogue DNA polymerase inhibitor. Both decrease replication of the Herpes Simplex virus.

Answered 7/16/2014

3.9k views

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Dr. Heidi Fowler answered

Specializes in Psychiatry

Abreva/ Valtrex (valacyclovir): Abreva (topical Docosanol) is an antiviral medication that can be used to treat recurrent oral/ facial herpes simplex virus infections. Valtrex (Valacyclovir) is a nucleoside analogue DNA polymerase inhibitor. Both decrease replication of the Herpes Simplex virus.

Answered 12/11/2015

3.9k views

Thank

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