Doctor appointment

I saw my doctor late this morning and he prescribed antibiotics for my sinus infection.  However, he cannot figure out why my hands and sore and swollen.  He gave me the same prescription that  worked last time.  He said that the issue returns after I complete the prescription, he is referring me to a specialist.  I expect that to be the case. Still felt lousy this afternoon, so I ran a little over a mile in my old neighborhood.