No, I'm not particularly sporty <a href=" http://funnygirlsonline.co.uk/best-drugstore-concealer-in-a-pot.pdf#built ">how easy is it to get addicted to prescription drugs</a> In my office we usually treat those not getting better in a week with an injection into the bursa of depomedrol ( an anti-inflammatory cortisone) with lidocaine ( a numbing medicine). The lidocaine is used to be absolutely sure we are putting the depomedrol in the right place. If after the injection there is no pain with palpation, your pes anserai bursitis will be gone in 3-5 days.