In children, forward head posture, dark circles under the eyes, and visible sclera can indicate airway issues secondary to mouth breathing.

“generally will have forward head posture because they're trying to open your Airway okay forward head posture they have dark circles that's called Venus pooling that's a sign of inflammation secondary to mouth breathing you can see more of the whites of their eyes so it has to do with their visual plane so forward head posture the droopy eyes from inflammation you see more of the Scara the white of the eye they just look con gasted and and sick they they just and their mouths open and those kids have major Airway issues”