Yawning with headache needs to be investigated for pathological causes, possibly due to cerebrovascular lesions, intracranial tumours, etc. If you have frequent yawning, severe headache, or if your symptoms are significantly worse than before or if you have a new headache, it is recommended that you consult a neurology clinic as soon as possible and have the relevant tests, such as MRI, cerebral angiogram or even EEG, carried out in accordance with your doctor’s instructions, in order to develop targeted treatment measures for the cause, diagnose and treat it as early as possible to prevent complications.