Blood pressure wrecked his kidneys...everyone on steroids need to take ancillary medications...
Kidney failure is your least concern when your systolic blood pressure catapults. Ever had an ischemic stroke? Well, me neither, but people who've had them say it's the most terrifying thing ever as your vision blacks out, you can't feel your face and control your limbs. Some morons even take ephedra and other sympathomimetics whilst on steroids to dry out which increases your risk of stroke synergistically by a hundred fold.
SUCKMYMUSCLE