^ Well your doctor was certainly wrong in claiming that only Valium had muscle relaxant properties among benzos, because there's a study that claims nitrazepam to be a considerably more potent muscle relaxant than diazepam is. Plus, tetrazepam, temazepam, flunitrazepam, and a shit load of other benzos have considerable muscle relaxant effects. I'd say Xanax is among the weakest muscle relaxants as far as benzos go. It has little to no muscle relaxant properties. The same is true of triazolam, but triazolam is still better than alprazolam.