What does dilantin do to your gums?

Dilantin, or phenytoin, is an anticonvulsant medication that can cause gingival hyperplasia, a condition where the gums become enlarged and swollen. This side effect occurs due to the medication's impact on gum tissue, leading to an increase in the number of cells and inflammation. Patients taking Dilantin are advised to maintain good oral hygiene and have regular dental check-ups to manage this potential side effect effectively.