A member asked:

Is it safe to use lysine to treat your cold sores?

2 doctors weighed in across 2 answers
Dr. Robert Killian answered

Specializes in General Practice

Lysine for Cold Sore: Yes. Simply yes. But, if the sore re-occurs frequently one may need a true anti-viral medication to treat this such as Acyclovir or valacyclovir. I would advise you to see a health care provider who is aware of the tremendous changes in the understanding and treatment of herpes that have occurred in the past few years. Everything we knew about herpes seems to have changed in the recent years.

Answered 6/24/2014

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Yes.: Also avoid trigger foods like sugar, caffiene, alcohol, chocolate and nuts.

Answered 3/26/2013

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Related Questions

A member asked:

Can i ask if l-lysine is safe to take with alcohol?

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