My daughter has frontal lobe headaches. Are there other things that could be causing this besides sinus problems, dehidration and stress? Could there be a vitamin deficiency or allergy that could be causing this? Could she have lymes disease or strep in her blood stream like I did a year ago? The headaches are more frequent and last longer. Pain medicines do not always help anymore. She feels pain more frequently than not at this point. We are going back to see her neurologist in two days and I would like to be able to ask the right questions to get her help.