got bitten by something on my back need to see pictures of bites to see what it was that bite me?
595105
Start here and branch out:\nhttp://www.lib.uiowa.edu/hardin/md/insectpictures.html
241130
brown recluse spiders and timber rattlers.  not sure what else but those are enough for me.  there are also many cases of rabies from rodent bites each year.
1067677
http://www.calpoison.org/public/spiders.html#1             http://images.search.yahoo.com/search/images?_adv_prop=images&imgsz=all&imgc=&vf=all&va=spider+bites&fr=FP-tab-web-t&ei=UTF-8                               The first site explains what spider bites look like and the second site has pics, I looked through several and I did not see one that lookied like what you are describing, are you sure it is a spider bite???  I will warm you the site with the pics is kinda gross!!!  but I hope it helps  Good luck, I would be curious to hear what it was, thanks!!!
66466
My mother used to bite us back if me or my brother bit anybody.  hope this helps.
1175642
It definitely sounds as though it is probably a beetle of some kind.\n\nThe hard, shiny black/blue/green mixture and the hard body and its toughness all point to the probability of a beetle, as does the resemblance to a lightning bug (which is actually a type of beetle).\n\nUnfortunately, identification beyond 'beetle' is difficult from this information.  The beetles are the largest group of insects in the world, with as many as a million different species in the group.\n\nThe good news is that there are no beetles that are venomous or dangerous to man beyond a little nip or bite.  The beetles have rather generalized chewing mouthparts, and there are no bloodsucking or poison injecting members of the group.\n\nIf the bite you have sustained is from this insect, it is unlikely to be serious.  The biggest danger would be from infection, which could occur if you scratch the wound and bacteria from your fingers enter the cut.  It is possible that this is what has occurred in your situation, since the symptoms you describe fit such an infection.  If the swelling, itchiness or redness increase, I would definitely see a doctor.\n\nEven if it wasn't your unidentifiable beetle that caused the wound, infection of the wound is still your greatest danger.  Any toxic effects from a poisonous critter would have been felt already.
300992
You need to see a doctor ASAP\n\nif its a cut, it could get infected and cause sepsis\nif its a sore it could be a STD
805507
http://www.medscape.com/files/emedicine/topic600.htm <bed bug bites
612021
There is a good product for sale called After Bite, a clear liquid that you apply to the bites.  It comes in a compact tube, easy to keep it handy.  I think it contains mostly ammonia.  It makes the itch go away.  If you've been scratching like crazy and the area is raw, be careful, because this stuff will burn a little bit.
1132320
Post a message on the crytozoology website with information on your photo. They will help you.
186314
Try:\nhttp://www.mayoclinic.com/health/first-aid-insect-bites/FA00046
282936
spider bites... some spider bites block out the nerve transittion and others over stimulate it... venom of any creature really but it would have had to bite your fingers or your hand.
911543
Im not sure what kind of bite it is without really seeing it because what you described could be a number of things.\n\nOne thing to keep a watch on would be a staph infection. If it gets  more painful to the touch, or starts looking a little dark in the center and when you squeze it. (like a pimple) and puss comes out then get straight to the doctor because thats what a staph infection is/looks like.\n\nIf it does get worse and the above happens then it is a staph infection. Don't worry anybody can get it no matter how clean they are. Just keep your  hands washed really well and drain the infection out. Keep covered with a gauze pad to prevent any leaking that may occur. Peroxide will help and wont burn. Antibiotics that the doctor will give you will help.\nThat is if it gets worse and the above happens.\n\nIf it doesnt then just keep a watch on it and if it starts going away then youll have nothing to worry about, it could of just been a little number of things. So keep a watch on it and make sure you dont start having any fevers, shortness in breath, or anything out of the ordinary happen and you will be fine\n\nGood Luck
987078
it might be a brown recluse spider bite.  keep a watch on it.  if it continues to get infected you will have to go to the doctor.  let someone older look at it please.
251960
it could just be a spider bite, or another insect bite. i would get it checked out though. make sure you clean it with alcohol or hydrogen peroxide on it for the time being. and if you can get any OTC medicine that could help with bites that would be good. also its different in every part of the country and the world. so what might affect some people doesnt effect others. like it could be a scorpion bite. but it all depends on where you live. it may just be a rash though too. but i think its an insect bite.
220187
http://en.wikipedia.org/wiki/Rat_Bite_Fever
943495
A spider bite can turn out to be very, very serious.  I got bit and it started doing what is happening to you and next thing you know I have a huge 6 inch red area around it, itchy and hot and painful (heat by the way is a sign of infection!) so don't ignore it as it can get into your bloodstream very quickly and make you extremely and even FATALLY ill.\n\nSo go to the doctor immediately.  You need antibiotics and a cream will help the itch.  DO NOT SCRATCH IT..you will only help it spread...do not pick at the bite if there is a scab you will only help spread the STAPH infection that is in there.  \n\nSpiders are venomous and their bit often contains the staph bacteria or the bacteria can find it's way in by you scratching the bite, especially since you tend to use your feet to do so if it's on your shin.  That is what happened to me and I had to wear an IV around the house for 6 days with a nurse coming to change it every day.  That is how serious it is.  Oral antibiotics were not potent enough.  I felt very weak and "odd" the whole time too.  My whole leg swelled from the knee down and all this happened within 3 days so do not wait.
1103275
get it to bite you .if you die you know its poisonous