My grandmom is 80+ and she keeps talking and calling for people the whole day. She is partly bedridden. She sits on the bedpen for passing motion and everytime feels its stuck n she puts her hand. We have kept an attendar and told her to pass motion in diaper but she repeats this everyday. She keeps talking the whole day and night. At night she keeps the mosquito coil burning throughout. Should I consult some doctor. Please reply.