If you think medication is necessary,
Lexapro (a newer version of citalopram) and Prozac are supposedly the easiest to take. Prozac is the easiest to stop taking, but can be stimulating so isn't necessarily the best for anxiety, but if it works, it is, again, probably the safest and is usually where psychiatrists used to start if you got to the ssri class of meds. Lexapro is usually second.