being addicted to danactive is a real bitch

I’ve been without danactive for about 3 days before this morning. I wake up this morning feeling like crap, headache and sore throat. Is that a coincidence that this happens a few days after running out of danactive, or are there addictive drugs put into danactive or does the stuff just work that well?

I stocked up on my way home from work today, so now i’m good for a little over 2 weeks!