Objective To explore the effect of nimodipine combined with minimally invasive puncture on neurological function,hemodynamics,and serum inflammatory factor levels in patients with hypertensive intracerebral hemorrhage(HICH).Methods A total of 108 patients with HICH treated at the Second Affiliated Hospital of Hebei North University from June 2019 to May 2022 were selected as the research subjects.They were divided into an observation group(n=55)and a control group(n=53)according to the treatment method.All patients in the two groups received minimally invasive puncture;on this basis,the patients in the observation group were treated with nimodipine for one month.The neurological deficit of patients in the two groups was evaluated by the National Institute of Health Stroke Scale(NIHSS)score before and after treatment.Before and after treatment,5 mL of fasting venous blood was taken from patients in the morning,and the serum was obtained by centrifugation.The serum levels of brain-derived neurotrophic factor(BDNF),neuron-specific enolase(NSE),C-reactive protein(CRP),tumor necrosis factor-α(TNF-α)and interleukin-6(IL-6)were detected by enzyme-linked immunosorbent assay.Ultrasonic transcranial Doppler blood flow analyzer was used to monitor the hemodynamic indexes such as mean blood flow velocity(Vm),resistance index(RI)and pulsitility index(PI)of patients in the two groups before and after treatment.The adverse reactions such as headache,dizziness,infection and rebleeding were recorded in the two groups after treatment.Results There was no statistically significant difference in the NIHSS score and serum NSE and BDNF levels between the two groups before treatment(P＞0.05).After treatment,the NIHSS score and serum NSE level of patients in the two groups were significantly lower than those before treatment,while the serum BDNF level was significantly higher than that before treatment(P＜0.05).After treatment,the NIHSS score and serum NSE level of patients in the observation group were significantly lower than those in the control group,while the serum BDNF level was significantly higher than that in the control group(P＜0.05).There was no statistically significant difference in the Vm,PI and RI between the two groups before treatment(P＞0.05).After treatment,the Vm and PI of patients in the two groups were significantly higher than those before treatment,while the RI was significantly lower than that before treatment(P＜0.05).After treatment,the Vm and PI of patients in the observa-tion group were significantly higher than those in the control group,while the RI was significantly lower than that in the control group(P＜0.05).There was no statistically significant difference in serum TNF-α,IL-6,and CRP levels between the two groups before treatment(P＞0.05).The levels of serum TNF-α,IL-6,and CRP of patients in the two groups after treatment were significantly lower than those before treatment(P＜0.05).After treatment,serum TNF-α,IL-6,and CRP levels of patients in the observation group were significantly lower than those in the control group(P＜0.05).The incidence of adverse reactions in patients in the control group and observation group was 7.55％(4/53)and 9.09％(5/55),respectively,and the difference in the incidence of adverse reactions between the two groups was not statistically significant(P＞0.05).Conclusion Nimodipine combined with minimally invasive puncture can effectively improve the blood perfusion rate of HICH patients,reduce the degree of inflammatory response,and alleviate the patients'neurological function damage.