<prompt> Hemorrhage occurring 6 hours after tonsillectomy is called as -Primary hemorrhageSecondary hemorrhageReactionary hemorrhageNone of the above  <response>: Complications of tonsillectomyComplications of tonsillectomy may be:-ImmediateDelayedImmediate complicationsPrimary hemorrhage : Occurs at the time of operation. It can be controlled by pressure, ligation or electrocoagulation of the bleeding vessels.Reactionary hemorrhage : Occurs within a period of 24 hours.Injury to tonsillar pillars, uvula, soft palate, tongue or superior constrictor muscle due to bad surgical technique.Injury to teeth.Aspiration of blood.Facial oedema : Some patients get oedema of the face particularly of the eyelids.Surgical emphysema 