-- Posted by hellotheree at 5:07 pm on Oct. 16, 2008 so i took some excedrin before practice today because i had a pretty bad headache. that was like 4 hours ago. now im shaking like crazy.. and all jittery. help? -- Posted by Courtannnny at 5:08 pm on Oct. 16, 2008 if it was excedrin migrane, it has a lot of caffiene in it to help get rid of the headache.. you could just be jittery from the caffiene -- Posted by Jadien at 5:09 pm on Oct. 16, 2008 How much excedrin did you consume? -- Posted by TheAntiBarbie at 5:09 pm on Oct. 16, 2008 I know there's caffeine in it, but I didn't think there was enough to make you jittery. -- Posted by hellotheree at 5:10 pm on Oct. 16, 2008 Quote: from courtannnny at 8:08 pm on Oct. 16, 2008 if it was excedrin migrane, it has a lot of caffiene in it to help get rid of the headache.. you could just be jittery from the caffiene yeah it was excedrin migraine. i took one pill. and i ahve high tolerance for caffeine and stuff cuz i normally take like 800mg of motrin at a time.. soo