Drugs used in generalized anxiety disorder are:
Alprazolam is a BZD and hence reduces anxiety and Alprazolam has an additional anti depressant activity. Paroxetine is an SSRI and Venlafaxine is an SNRI so both have anti anxiety action . Hence all the above given drugs can be used. Ref KD Tripati 8th ed.
Alprazolam
Paroxetine
Venlafaxine
All of the above
Central Nervous system