Objective To investigate the effect of Toutongning capsule for treatment of headache with stroke-associated risk fac-tors .Methods 60 cases of headache patients with stroke-associated risk factors were selected and divided into the treatment group and the control group ,30 cases in each group .The treatment group were given conventional therapy plus Toutongning capsule while the control group were given conventional therapy only .Results After 4 weeks ,the remission rate of treatment group was 93% and that of the control group was 63% .The attack frequency ,duration and degree between the two groups showed statistically signifi-cant difference(P<0 .05) .Conclusion Additional Toutongning capsule has a better effect for treatment of headache with stroke-as-sociated risk factors.