Ephedrine is a stimulant. Pseudoephedrine is a decongestant. I'd check with Erowid and the experiences vault. Seems like its mainly used in combination with other shit but I do see at least 1 good experience with it alone. Good luck, let us know how it went.

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A wise man once said, "Eat 50 buttons and learn a little somthing, eat 500 and talk to God"