Patient refused to return to her unit and managed to get on top of the milieu desk. Patient jumped down behind the desk and grabbed items in an attempt to get something to self-harm with. Staff where able to remove all objects before that was possible. Patient was restrained and had to be transitioned into a three person restraint due to repeated attempts of trying to bite herself and being combative with staff. Once calm, patient was released and allowed to go to her unit. She was placed on self-harm precautions and referred to therapist.