Is it harmful to human health to keep a dragon bone plant (Euphorbia tirucalli) indoors?

Keeping a dragon bone plant indoors poses certain hazards (threats). The fleshy stems of the dragon bone plant have sharp thorns, and the white sap inside the stems is toxic, and it especially must not get into the eyes, so when growing it indoors, special attention must be paid to where it is placed, to prevent children and the elderly from being pricked and poisoned.