ABSOLUTELY!!: I think L-lysine is a very effective anti-viral supplement and you should start taking it the minute you feel a tingle of an outbreak, or whenever your immune system is knocked down, like with a cold or extreme stress. Only use it for 7-10 day periods, however, because you can down-regulate your immune system with constant use.
Answered 3/1/2016
3.3k views
It's just fine: It is just fine to take lysine with Valtrex (valacyclovir) and daily lysine can help prevent outbreaks.
Answered 2/18/2015
3.3k views
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