Background: Nail biting (NB) is a common, but unresolved, problem in psychiatry, psychology, medicine and dentistry. It is the habit of biting one’s nails, is commonly observed in both children and young adults Materials & Methods: The study was a comparative cross‐ sectional microbiological study, conducted on the saliva samples of 40 chronic nail biting subjects in that 20 were males and 20 w...

Onychophagia is defined as a chronic nail biting behaviour affecting about 20-30% of the general population. However, nail biting seems to be an ignored problem in a daily clinical practice. We have analysed the influence of onychophagia on quality of life (QoL) and stigmatisation level among 339 medical students with and without nail biting. Those with onychophagia demonstrated significantly h...

Onychophagia is defined as chronic nail biting behaviour, which usually starts during childhood. Onychotillomania results from recurrent picking and manicuring of the fingernails and/or toenails, leading to visual shortening and/or estraction of nails. The aim of this study was to assess the prevalence of onychophagia and onychotillomania in young adults, and the comorbidity of these conditions...

Introduction: Stereotypic behaviors are characterized by repetitive, deviated and aimless actions that persist for more than 4 months in individual. Nail biting habit is one of informed obsessive-compulsive disorders that begins in childhood and continues for a long time. Onychophagia is a disorder with unknown cause and many factors can predispose it in a child. Individual characteristics and ...

This study applied functional analysis methodology to nail biting exhibited by a 24-year-old female graduate student. Results from the brief functional analysis indicated variability in nail biting across assessment conditions. Functional analysis data were then used to guide treatment development and implementation. Treatment included a simplified habit reversal package that was modified based...

objective: this is a parallel, three group, randomized, controlled clinical trial, with outcomes evaluated up to three months after randomization for children and adolescents with chronic nail biting. the current study investigates the efficacy of habit reversal training (hrt) and compares its effect with object manipulation training (omt) considering the limitations of the current literature ....

Nail biting is a common behavioral problem. While there are established behavioral interventions for management, they are of modest efficacy, and there is minimal evidence for effective pharmacotherapy. This study investigated the role of N-acetylcysteine (NAC) a potent glutathione and glutamate modulator for the treatment of pathological nail biting in children and adolescents. This pilot rand...

Objective: This study aims to identify the prevalence of parafunctional habits and common symptoms temporomandibular disorders in young individuals reporting Watim Dental College Materials methods: cross-sectional was carried out by a survey clinical examination over period six months from September 2021 February 2022. Data 103 patients, who fulfilled inclusion criteria, were collected using st...

OBJECTIVE This is a parallel, three group, randomized, controlled clinical trial, with outcomes evaluated up to three months after randomization for children and adolescents with chronic nail biting. The current study investigates the efficacy of habit reversal training (HRT) and compares its effect with object manipulation training (OMT) considering the limitations of the current literature. ...