My other advice is to keep a journal of her symptoms, sleep habits, eating habits (including timing and types of
food), timing and dosages of
medications, timing of effect of her medications on her, environmental conditions, and other issues such as temperature, her periods, stressors, etc. It can be a truly enigma to resolve. Also, sometimes we can have migraines and not feel them as headaches but rather other unusual occurrences in my body.