I have noticed a similar thing i think whenever i take yohimbine. My throat gets sore and i feel like i'm starting to get sick...not nauseous but like i'm starting to come down with a cold. Thought it was a fluke at first but it happened repeatedly. Eating some carbs would take care of it but made taking the yohimbine pointless, so i stopped. Haven't noticed this effect with topical like in Napalm. Though i'm not sure what really is in recreate with all their proprietary mumbo jumbo, but there is probably something that is supposed to have a similar effect as yohimbine.