In the clinical relief of mental tension drugs mainly include the following categories: 1, benzodiazepine sleeping drugs, such as oxazepam, lorazepam, estradiolam, alprazolam, clonazepam, etc.. This class of drugs has a fast onset of action, but these drugs should not be used for a long time, long-term use can easily lead to dependence, it is difficult to stop. 2, 5HT-1A receptor partial agonists, such as buspirone, tanduspirone, etc. 3, anxiolytic effect of antidepressants, such as sertraline, paroxetine, citalopram, escitalopram, venlafaxine, duloxetine, vortioxetine, etc.. These drugs all take 1-3 weeks to take effect and may have side effects such as nausea, loss of appetite, abdominal pain, diarrhea, constipation, etc. in the early stages of medication. The side effects are usually not long-term, and will disappear slowly in about 10 days.4. Small doses of antipsychotic drugs, such as olanzapine and quetiapine.