Lately SWIM has been pushing it. Today he took a mess of PST. About half a pound of high quality seeds. He also had some homemade alcohol, but not much. Mid way through the day, he was laughing with some friends and it all went back. He could catch his breath or really breathe at all. He went numb and almost blacked out. His face swoll up a little and it was almost like allergy symptoms but worse. Could it be from mixing alcohol and opiates? Was it a mild OD? Does has morphine has histimic properties?