Relax and try this instead: abbreviated habit reversal for maladaptive self-biting.

The team tested a short habit-reversal package on one teen who kept biting the inside of his mouth.

The package had three parts: relax, then use two quick competing moves instead of biting.

They ran an ABAB reversal to be sure the bite stops were real.

During treatment phases the biting dropped to zero and the mouth tissue healed.

When they took the package away, the biting came back; when they put it back, biting stopped again.

Marcell et al. (1988) used cues-pause-point to replace odd speech sounds.

Both studies swap a bad oral act for a planned one, but the 1997 paper adds a relax step and two moves instead of one.

Goulardins et al. (2013) also used an ABAB design to cut stuttering in an adult with autism.

Both got near-zero levels, showing a tiny reversal package can beat tough oral habits across ages and diagnoses.

If you see mouth biting, finger chewing, or cheek picking, try this mini package first.

Teach the client to take one deep breath, then press tongue to roof of mouth and close lips for three seconds.

Track bites for one week; if they drop, keep the plan and share it with parents and dentists.