Spasmo proxyvon is nothing bt a drug which contains dextropropoxyphene. Youths of today are now became very friendly to this weak apioid agent capsules as it helps a great pleasure of euphoria and finally became addicted in a very short time. at the very end He will get nothing bt liver problem and at last he will die. Its simple to discribe my friends bt not that easy to quite. so never ever try this drug. say no to drug and yes to life.