I just took hydroxyzine pam 25 mg & mentions to take it 4 times a day when should i take the 2nd 3rd & 4th.

?: 4 Times-a-Day (qid) or Every 6 Hours? Qid means while you're awake, vs every 6 hours, meaning on-the-hour, whether awake or not. So in qid , take it before retiring, once you wake up, and spread the two other doses over the day. At any rate your doctor/pharmacist would inform you better, and hydroxyzine is usually three times a day, might cause sedation, so don't drive or operate machinery