Poor social skills (and the resulting anxiety) is a symptom of Asperger's. But, if you haven't been diagnosed with it yet it'll be hard to get treated FOR that. So, that would be your first course of action, IMO.
Personally, I don't feel it's the same treatment, as there are many aspects of Asperger's to be "treated." But, yes, social anxiety does get addressed in the treatment of it. My son is not on any medication for Asperger's, as drugs are a last ditch resource for me. I prefer other methods, such as diet changes and therapy. Getting out of your comfort zone, as long as you stay on a stability based routine is also helpful. Try new things, face your fears, talk to people, even if you think you will "mess up" or say the wrong thing. I feel it comes from learning your weaknesses and strengths, but you can't find those until you put yourself out there and test yourself.