Management of phenytoin-induced gingival enlargement in a patient with antiphospholipid antibody syndrome: A rare case report

Drug induced gingival enlargement - phenytoin: an overview and case report

Gingival enlargement is a side effect of several different medication, including immunosuppressants, anticonvulsants, and calcium channel blockers. It is an inflammatory response that starts when plaque and calculus build up on the tooth surface. The most prevalent long-term neurological condition affecting people is epilepsy. In affluent nations, the prevalence of epilepsy is ~ 1%, whereas in less developed countries, it may >2%. The preferred medication for the condition, phenytoin, has major side effects include gingival enlargement. In addition to being visually disfiguring, this enlargement frequently affects speech, chewing and eating. Furthermore, those with poor dental hygiene, causes disabilities with motor coordination and muscular limitations leading to mental disability and physical impairments are more prone to periodontal disease. This article enlightened the mechanism of drug induced gingival enlargement clinically, microbiologically, and surgically.

Cosmetic adverse effects of antiseizure medications; A systematic review

BACKGROUND

We systematically reviewed the existing literature on the cosmetic adverse effects of antiseizure medications (ASMs) in order to depict a clear picture of these unwanted side effects of ASMs with a particular attention to hair loss, hirsutism, acne, and gingival hyperplasia.

METHODS

This systematic review was prepared according to the recommendations of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. Scopus, MEDLINE, and Google Scholar from the inception to 25 March, 2021 were systematically searched. These key words (title/abstract) were used: "hair loss" OR "hirsutism" OR "acne" OR "gingival hyperplasia" AND "seizure" OR "epilepsy" OR "anriseizure" OR "antiepileptic". The exclusion criteria included: non-original studies, articles not in English, and animal studies.

RESULTS

The primary search yielded 3938 studies; 127 studies were related to the topic and were included in the current systematic review. The most robust evidence on cosmetic adverse effects of ASMs were related to phenytoin (causing gingival hyperplasia, hirsutism, and acne) and valproate (causing hair loss and hirsutism); however, many other ASMs were also implicated in causing these cosmetic adverse effects.

CONCLUSION

Antiseizure medications may be associated with various cosmetic adverse effects. Phenytoin and valproate are the most notorious ASMs in this regard; but, other ASMs have also been implicated in causing hair loss, hirsutism, acne, and gingival hyperplasia. Physicians should pay more attention to these significant adverse effects that may affect a patient's facial attractiveness, quality of life, and emotional state.