Hello and hope you are doing well.
Combining Alprax and Citalopram can cause central nervous system and respiratory depressant effects, especially in elderly or debilitated patients. Please discuss with your doctor for alternate medications. In the meantime, I would strongly caution you not to drive or operate heavy machinery while on these medications as you might injure yourself or others.
Hope this helped and do keep us posted.
Hi please ask your Doctor , about mixed meds, take care