Will My Medicines Interact With Lamivudine/Zidovudine?
Combining valganciclovir with lamivudine/zidovudine may increase your risk of lamivudine/zidovudine side effects, particularly those that affect blood cells. Your healthcare provider may need to monitor your blood counts very closely if you are taking both of these medications.
Valproic Acid or Divalproex Sodium
Valproic acid or divalproex sodium can increase the level of lamivudine/zidovudine in your blood, possibly increasing your risk of side effects. Talk with your healthcare provider before taking these medications together.
Combining zalcitabine with lamivudine/zidovudine may make both medications less effective. In general, these mediations should not be used together.