Previous studies have shown that hypertension patients with cerebral infarction ≥ 1.5cm in diameter complicated with cerebral infarction have higher levels of inflammation-related factors in the body after onset, and hs-CRP and IL-6 are positively correlated with cerebral infarction diameter, which indicated the larger the diameter of cerebral infarction, the more obvious the inflammatory response of the body. Here, IL6 is linked to cerebral infarction.