<s>[INST] 30year old female with no major medical history. 2 c-sections 6 and 4 years ago. i smashed pinky with hammer. tip busted and looked like it was almost going to fall off. just from the end of nail to end of finger. i have short nails so there is a little skin exposed at tip to where if i had longer nails you would not be able to see the tip. anyway, of course there is extreme pain, i almost fainted. it has been a couple hours and my 3 middle fingers are cold and white along with pinky finger. i also have pain going to the bend of my arm. to the inside of my elbow. is this normal? i didnt hit any other finger but my whole arm just about is sore. what should i do? [/INST] As you have smashed your finger you need to know that you need opinion of hand surgeon on your condition, the x rays will give more details of the case in question. </s>