Yea i hear ya T-Mos. I wish i knew the answer as well and Marcus makes the most sense. But here's my issue. I only cough when i inject my quads. I taste it everytime, but never cough when i inject anywhere else. I also have shortness of breath when i hit quads, but it only lasts for maybe a minute or so. Kinda weird imo. Never felt that before with any other drug.