Any alteration in systemic functions of the body show initial signs in the oral cavity. Oral manifestations show up as ulcers or inflammations. Patients are mostly unaware of the cause of oral manifestations. As dental practitioners, we are the first to identify these signs. In order to diagnose the underlying cause for the oral signs, we must have sound knowledge about the systemic diseases, their relation to the oral cavity and its oral manifestation. This review article focuses on the various oral manifestations linked to systemic conditions and the awareness regarding these conditions.

Keywords : Awareness, Oral Manifestation, Systemic diseases, Diabetes, Hematological disorders, Autoimmune diseases, Nutritional deficiencies