Chinese and western compound medicine for treating generalized anxiety disorder and preparation method

The invention discloses a Chinese and western compound medicine for treating generalized anxiety disorder and a preparation method and belongs to the technical field of medicine. The Chinese and western compound medicine is prepared from raw materials as follows: radix codonopsis, rhodobryum roseum, radix polygalae, menyanthes trifoliata, Japanese pachysandra herb, bulbus lilii, rhizoma seu herbasoulieae vaginatae, fructus schisandrae chinensis, folium perillae, spina date seeds, radix ophiopogonis, lindera fragrans, flos citriamarae immaturus, herba micromeriae biflorae, etizolam, fludiazepam and carbamazepine. The medicine adopts a Chinese and western medicine combined treatment method and has better treatment effects than ordinary traditional Chinese medicines and western medicines, the effects of the traditional Chinese medicines and western medicines can be improved to the maximum in the treatment principle of warming middle, promoting qi circulation, soothing nerves, arresting sweating, clearing away he