One day I decided to try Benzedrex and ever since that day I have not been able to feel adderall or even percocet. I've taken 200mg adderall and my heart rate doesn't go up at all when it use to goto about 120. Could it be I just need a drug holiday for a good month? I tried a week and still nothing. What could this be? I usually binge a few days a month and I don't have ADHD or anything. And 50mg of percocet didn't do anything either. Any advice would be great, I don't want to keep dosing and and causing more harm if that's what's happening.
