Answer by  
                                                                                          ltb (26)
                                                            
                          
                          
                                                          The most common side effects of benzodiazepines are dizziness, lethargy, decreased alertness and concentration, as well as decreased coordination.  Long-term usage of benzodiazepines can result in dependence, requiring the tapering off of dosage instead of stopping "cold turkey."  Tolerance develops fairly quickly when using benzodiazepines - usually within a couple of weeks.