Drugs/food and drink that interfere with Levothyroxine Absorption
lower levels of in the blood
ANTIEPILEPTIC DRUGS
carbamazepine (CARBATROL, TEGRETOL)
oxcarbazepine (TRILEPTAL)
phenobarbital (LUMINAL, SOLFOTON)**
phenytoin (DILANTIN)
primidone (MYSOLINE)
ANTIMICROBIAL AGENTS
efavirenz (SUSTIVA)
nevirapine (VIRAMUNE)
rifabutin (MYCOBUTIN)
rifampin (RIFADIN, RIMACTANE
lower levels of in the blood
ANTIEPILEPTIC DRUGS
carbamazepine (CARBATROL, TEGRETOL)
oxcarbazepine (TRILEPTAL)
phenobarbital (LUMINAL, SOLFOTON)**
phenytoin (DILANTIN)
primidone (MYSOLINE)
ANTIMICROBIAL AGENTS
efavirenz (SUSTIVA)
nevirapine (VIRAMUNE)
rifabutin (MYCOBUTIN)
rifampin (RIFADIN, RIMACTANE