What's wrong with the pain in the forehead?

Headache pain has the following reasons: 1, generally due to the patient's own existence of trauma caused by a situation. 2, may be due to the patient's presence of sinusitis, sinusitis patients in too cold or too hot environment, due to the stimulation of the air, causing patients to show headache phenomenon. 3, may be due to the patient's existence of cerebral cortical lesions, such as cerebral hemorrhage, cerebral vascular rupture, cerebral edema, cerebral infarction and other reasons caused by the situation. 4, may be due to the patient's nerve damage, such as trauma caused by forehead neuropathy, caused by a phenomenon. It is recommended that patients go to the hospital for examination, early diagnosis of the cause of the disease after the selection of appropriate treatment, in daily life patients should also go to the hospital for regular review, more rest, if caused by trauma, patients can take ice to relieve pain.