PRP - Platelet Rich Plasma - instead of cortizone is probably more up your street. Hit up You Tube for some video explanations.

Is that Oz for Guinness?:confused1

Wish it was. Then we could get it on prescription.

Remember Bill Werbenick? Spelling might be wrong there. Canadian snooker player in the early 80s. He used to get beer on the National Health as it stopped his shakes!!!

It would appear I will be trying the PRP on a shoulder injury this side of the world soon to avoid a knife job.