To prevent a common, adverse effect of prolonged use of phenytoin sodium (Dilantin), patients taking the drug are instructed to?

To prevent a common, adverse effect of prolonged use of phenytoin sodium (Dilantin), patients taking the drug are instructed to?

To prevent a common, adverse effect of prolonged use of phenytoin sodium (Dilantin), patients taking the drug are instructed to? 150 150 Nyagu

Prolonged use of phenytoin sodium (Dilantin)
To prevent a common, adverse effect of prolonged use of phenytoin sodium (Dilantin), patients taking the drug are instructed to?