My 68 Year Old Sister Has Been Complaining Of Constipation

My 68 year old sister has been complaining of constipation for the last week. She said the constipation has become worse in the last three days and she has said she isn't feeling well. Tonight she has a 102.8° temperature. She is goingvto take something to reduce her fever and call her doctor in the morning. Is this a reasonable course of action?