The first thing you need to do is consult with your medical practitioner, 2nd thing is get a prescription for an epi pen and fill it. Get two pens actually.
3rdly, read this:
http://forum.beemaster.com/index.php/topic,17404.0.htmlYou will want to start off slowly. There are kits you could buy that involve using a plunger to administer the sting or you could use a tweezers to apply stings.
There are people on this site that began keeping bees for the purpose you are seeking.
I have performed apitherapy on myself as well.
As a beekeeper, you will take stings on a fairly regular basis and sometimes these stings are enough, in some cases, to relieve arthritic pains, albeit they weren't administered intentionally to the affected areas where joint pain exists.
There are others though who need to directly administer stings to the most affected areas.
Again, first step would be to speak with your doctor, before preceding forward.
...JP