Just like other drugs, there are bad effects as well as good effects of the medicine. However, most of the people make use of Xanax in order to address the problem of anxiety. The only thing that needs attention is that this drug should not be misused. Xanax works by affecting the chemical in your brain which gets unbalanced leading to anxiety. This can also lead to slower brain activities , slower bodily movements as well as mental movements. Xanax can be used for treating all such conditions. One of the main things that should be kept in mind is that it should not be taken in larger quantities. The most appropriate thing is to take the medicine only after proper consultation from the doctor. Dosage and any sort of allergies should be discussed with the doctor properly. Over – dosage can lead to serious side effects and under-dosage will not show any results. Therefore it is advised that proper recommendations should be taken from the doctor. In order to best the most out of Xanax , it is important t hat you follo w proper doses and also take the medicine at the same time of the day, or as recommended by the doctor.