What should I do after a spider bite?

I have a what i think is a spider bite on my leg, how do i get it to go away?

• About 4 or 5 years ago i noticed a red dot / mark on my leg. there were two little dots that looked like spider bites in the center. as days wentby the two spider bite marks dissapeared... but the red dot never went away. as weeks and months passed by the red dot turned into what looks like a whitehead pimple. its hard and you cannot pop it. it has never hurt or itched, btu tis rather embarrassing to have what looks like a large pimple on my leg all the time. its been years and wont go away. i can shave over it and maybe 3 times a year it will cut the area and it will bleed.. but the dot on my leg wont go away. i asked a doctor and they said it was common for the tissue to swell up... but thats all they said about it.. does anyone know if this really is a spider bite.. and if it will ever go away.. its been years!

• Answer:

  Dude your lucky thats all that happened my cousins leg turned black and shriveled up from necrosis caused by a tiny little brown recluse spider. Years later it doesnt looked shriveled but its still discolored. My point is, spider bites can most definitely cause long term discoloring. However nobody can tell you what it is for sure with out alot more information. As for how to make it go away, I suggest you see a dermatoligist.