I have been going crazy for the last month. I am 27 years old and extremly physically active. I have suffered from twitches since 1998 when i was 18. This twitch however has me worried. Its in my right pointer finger and wrist area, it comes and goes and has been going on for about a month. I notice it when I am at the computer typing or using the mouse, it twitches and draws down sometimes when im in the middle of typing or using the mouse. I have not noticed any weakness or atrophy but I am still concerned... I have not had a twitch that has lasted this long.. it is occuring in my wrist area and like I said drawing my finger down.