6 doctors weighed in:
Is there medicine that can suppress/prevent cold sores like herpes?
6 doctors weighed in

Dr. Kyle Shank
Dentistry
3 doctors agree
In brief: Antivirals
Acyclovir (zovirax) and valAcyclovir (valtrex) will both d the job.
I prefer Acyclovir for my patients since i've had good success with it and it's significantly cheaper than valacyclovir.

In brief: Antivirals
Acyclovir (zovirax) and valAcyclovir (valtrex) will both d the job.
I prefer Acyclovir for my patients since i've had good success with it and it's significantly cheaper than valacyclovir.
Dr. Kyle Shank
Dr. Kyle Shank
Thank
Dr. Simon Tsiouris
Internal Medicine - Infectious Disease
1 doctor agrees
In brief: Yes
Acyclovir and related drugs such as valAcyclovir can prevent the recurrence of cold sores due to herpes simplex virus.
They must be taken every day.

In brief: Yes
Acyclovir and related drugs such as valAcyclovir can prevent the recurrence of cold sores due to herpes simplex virus.
They must be taken every day.
Dr. Simon Tsiouris
Dr. Simon Tsiouris
Thank
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Dr. Jonathan Jassey
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