Structure of codeine, Public Domain

Bursitis Blues

Explode into the gap you cavalry of codeine!!!
Establish a base for rest and recoup.

The paratroopers of paracetamol have paved the way, and
Diclofenac was pitched at 0 1200 to soften the defenses,
but bursitis burns like napalm upon this shoulder’s
battleground of tendon, cartilage, and bone.
I could wheel out the big gun — cortisone!

Pain trembles at the sound, but administration requires
authorisation from one with letters after his name for that bad boy.