Mouth ulcers, also known as canker sores, are small, painful lesions that develop in the soft tissues of the mouth, including ...

Mouth ulcers, though common and often harmless, can be eased naturally through diet, gentle oral care, stress control, and ...

TikTok user Dani (@danicolexx) demonstrates by biting the inside of her cheek in the video. “POV cheek biters find out you can develop jowls,” she wrote in the text overlay.

(CNN) — Compulsive nail-biting, skin-picking, hairpulling, and lip- and cheek-biting are among a range of body-focused repetitive behaviors, or BFRBs, that can become a source of distress, but ...

Compulsive nail-biting, skin-picking, hairpulling, and lip- and cheek-biting are among a range of body-focused repetitive behaviors, or BFRBs, that can become a source of distress, ...

Compulsive nail-biting, skin-picking, hairpulling, and lip- and cheek-biting are among a range of body-focused repetitive behaviors, or BFRBs, that can become a source of distress, but new ...

By Katie Hunt, CNN (CNN) — Compulsive nail-biting, skin-picking, hairpulling, and lip- and cheek-biting are among a range of body-focused repetitive behaviors, or BFRBs, that can become a source ...