A member asked:

How do i prevent cold sores? like should i take daily vitamins? whats the best chap stick? ect. please i keeping getting cold sores on lips every other month! its so embarrassing! should i put sunscreen on lips?

A doctor has provided 1 answer
Dr. Jay Park answered

Suppressive therapy with Acyclovir 400mg twice a day for 6-12 months would decrease the recurrence of herpes labials, so called cold sore. Consult with your PCP.

Answered 5/22/2023

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