 [ Symptoms ] my mom is 56 and has frequent headaches nausea dizziness and a constant dull pain in the back of her neck what is it  she is diabetic type 2   takes medicine has high blood pressure which she takes medicine for she just went to the dr and she said there was nothing wrong with her she has had a constant headache for a week now along with the other symptoms [ Disease ] i am sorry your mom is going through this it sounds like a very uncomfortable situation if it is been less than a week since your mom saw the doctor then you may just need to hang in there awhile longer the symptoms you describe could be caused by many conditions including a cold virus you may need to take a watchful waiting approach to see if the situation gets better or worse if it gets better then great if it gets worse i would suggest a return trip to the doctor keep in mind i am just making suggestions i am not in a position to suggest a diagnosis or give medical advice hope your mom feels better soon