Toothache and headache together to consider is the emergence of endodontitis, periodontitis, wisdom teeth pericoronitis and other diseases. 1. Pulpitis, clinically, due to increased pressure in the pulp chamber after the emergence of pulpitis, will cause periodontal stimulation, the emergence of symptoms of toothache, toothache may produce intense tugging pain, so there will be a headache. 2. Periodontitis, some patients with periodontitis after the gums around the tissue fluid oozing, the gum area is stimulated, so it will produce a more obvious toothache, pulling the nerve may occur after the headache symptoms. 3. Wisdom tooth pericoronitis, patients with impeded wisdom tooth eruption, will form a blind pocket around the wisdom tooth, easy to accumulate food debris, causing pericoronitis. In severe cases, pain around the wisdom teeth and in the head and face can occur. If there are obvious symptoms of toothache and headache, it is necessary to consult a doctor in time.