Likewise to PCP and ketamine, dextromethorphan and guaifenesin also trigger sleeplessness; these four medicines have equivalent mechanisms of action, so they result in equivalent psychosis signs and symptoms. This similarity indicates dextromethorphan and guaifenesin also pose a superior hazard for abuse, especially since these medicines are available around the counter.[twelve] https://bookmarkindexing.com/story18091769/the-5-second-trick-for-dextromethorphan-dxm-for-sale-in-australia