Kenalog-40
"I've had spring allergies as far back as I can remember.   I get severe sinus pressure, loose focus,  lose energy,  etc. The inflammation in my body makes my blood feel like it's on fire.  I get a Kenalog shot 1-2 times every spring and it has been more effective than anything I've every used in my life.  The world comes into focus and my body feels like it comes back to life throughout the course of the day that I get it.  Usually lasts 3-4 months for me and works wonders in my life."