If the blood vessels at the temples are obvious, they are formed by the following factors: 1, increased intracranial pressure, for primary hypertension or hypertensive encephalopathy, there will be an increase in intracranial pressure, so it will look in the temple department, there is a clear case of raised blood vessels. The blood vessels at the temples will protrude significantly, especially when there is excessive mental tension, excessive emotional agitation, anxiety, or emotional overexcitement.2. In patients with hypertensive crisis, there will be dizziness, headache, optic papilledema, accompanied by jet vomiting. At this time, there will be pain and fluctuating sensation of blood vessels at the temples, and at the temples, there will be obvious symptoms of blood vessels protruding, which is the presence of hypertensive crisis. 3, acute cerebrovascular diseases, such as acute stroke, acute cerebral embolism, acute cerebral infarction, will also be at the temples where the blood vessels are pulsating obviously, appearing bulging.