my daughter who is 23 has had a few episodes of what I think is severe heart burn. She says she feels pain around her heart and has trouble breathing. She sits in a chair and tries to stay very still. She takes rolaids but the relief takes some time and around 8 hours will sometimes come back. Is there anything she can do to relieve the pain. I will be making her a doctor appointment for the first of the year but I want to help her if it happens again.kare