You can do a general search online for the drug, just type in the name in the search rectangle, and you can find dosage info and advice as to how
much a person should take
often. But whenever you feel the anxiety building, take the medicine, tho. It will make you somewhat sleepy and your mouth will be dry, so drink extra water, and you can drive if that's in the mix, but practice ahead of time so you'll have a handle on how slowed your reaction time is.