If treated in time, symptoms are fairly easy to deal with, since they simply entail consuming almost any type of food to raise normalize blood sugar levels. Time is of the essence, as just like with other types of headaches, the longer one waits to initiate counteractive measures, the less successful the results will be. Many individuals who wake up with a headache will find that avoiding simple sugars before bedtime may be all it takes to resolve the problem, or by only consuming protein food sources with the latest meal of the day. For details on correcting any tendencies for hypoglycemia low blood sugar through diet or supplemental remedies, see Hypoglycemia ... Full Text