A friend just injected 100mg tren into his quad. Aspiration did not pull up any blood. After the injection, he felt shaky, nauseous, and like he couldn't breathe. This continued for about 1.5 hour after injection, and he continued to feel light-headed for hours afterward. He also had chills. He was using tren made from fina and a conversion kit. The conversion process seemed to go smoothly. This was his first injection of any kind, ever. He would like to know if this is a common reaction, paranoia, or somekind of allergy.