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Related to lip biting: cheek biting
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References in periodicals archive ?
But with a sharp, fresh Scottish soundtrack featuring the likes of Mofatt & Wells and Discopolis - and camera angles showing the city off like a Glasgow marketing officer's dirty dream - I've learned to forgive the duff dialogue and endless come-hither lip biting.
However, self inflicted wounds caused by nocturnal clenching or tongue and lip biting, electrical and thermal injuries, hot foods or beverages, and even factitial injuries yield a similar finding.
For very severe tics causing self-injury, such as lip biting or trichotillomania, injection of botulinum toxin into a targeted muscle provides 3 months of benefit.