3 doctors weighed in:

Which of these Valtrex (valacyclovir) or acyclovir and famvir pill doesn't block my dilantin?

3 doctors weighed in
2 doctors agree

In brief: See below.

Both Valtrex (valacyclovir) and Acyclovir will interact with dilantin, lowering its' effectiveness.
Dilantin does not interact wih famvir. You could consider switching anti-epileptic agents if the former agents are less expensive and equally effective.

In brief: See below.

Both Valtrex (valacyclovir) and Acyclovir will interact with dilantin, lowering its' effectiveness.
Dilantin does not interact wih famvir. You could consider switching anti-epileptic agents if the former agents are less expensive and equally effective.
Dr. Jonathan Dissin
Dr. Jonathan Dissin
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