A 33-year-old member asked:
what are side effects to look for when starting famciclovir for cold sores?
1 doctor answer • 3 doctors weighed in

Dr. Jeffrey Gene Kaplananswered
Pediatrics 52 years experience
Blood dyscrasia/CNS: But why use this for cold sores given the risk:benefit ratio?, unless, perhaps, one can start tx before the eruption emerges.
5.8k viewsReviewed >2 years ago
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Similar questions
A 47-year-old member asked:
Is famvir (famciclovir) effective for cold sores?
1 doctor answer • 3 doctors weighed in

Dr. Philip S Steinfeldanswered
Pediatrics 61 years experience
Yes: If taken at first sign of outbreak at adaquate dosing(1500mgm as single dose) should be sufficient.
5.8k viewsReviewed >2 years ago
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Last updated Jul 5, 2012
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