self-mutilation

British  

noun

1. the act or an instance of mutilating oneself

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Example Sentences

Monkeys kept as pets and made to perform tricks suffer from psychological trauma that manifests in extreme aggression, repetitive movements, and self-mutilation, as well as physical damage that may be irreversible, she says.

From National Geographic

In some cases anxious dogs may tremble, whine or pace around, as well as excessive salivation, self-mutilation, repetitive behaviour and vomiting.

From BBC

One of the most riveting pieces here is “Anxiety,” which depicts the artist’s naked breasts and the scars and scabs of self-mutilation.

From New York Times

The birds were found in “filthy enclosures” and were suffering from health problems, including one that had self-mutilation wounds caused by stress, Filer said.

From Washington Times

Lovato, who has spoken about her struggles with an eating disorder, self-mutilation, drugs and alcohol, celebrated six years of sobriety in March 2018.

From Seattle Times