Tweetive had this happen a few times now and its starting to bother me. when i inject(tren and test prop at 100mg each) ive gotten a weird tingling sensation in my hands and legs thats gone to my fingertips and a sever cough its only happened a few times...im not sure if i got a vein and its direct in my system or the ba/bb mixturesepareted from the oil and i only drew up the ba bb or what..any thoughts?????