Tenofovir
Taking
Valtrex with
tenofovir can increase the level of both Valtrex and tenofovir in your blood, increasing your risk of side effects. Your healthcare provider may need to adjust your dose of these medications.
It is possible that not all drug interactions with Valtrex were discussed in this article. Therefore, you should talk with your pharmacist or healthcare provider about any specific interactions that may apply to your situation.