What oral side effect is associated with the use of Dilantin?

Gingival hyperplasia is a well-documented oral side effect associated with the use of Dilantin, which is commonly prescribed for seizure disorders. This medication can lead to an abnormal increase in the gum tissue, causing the gums to become swollen and overgrown. The mechanism behind this side effect involves the drug's interaction with the fibroblasts in the gingival tissue, leading to increased collagen production. Consequently, patients using Dilantin may experience noticeable changes in their gum appearance, and these alterations can complicate oral hygiene practices and contribute to plaque accumulation.

Proper dental hygiene is crucial for individuals taking Dilantin, as the overgrown gum tissue can create pockets where bacteria and plaque can thrive, potentially leading to further oral health issues. Regular dental check-ups and good oral care practices are essential for managing this side effect effectively.