Ultracet, if taken for short periods of time and if regulated by a Dr. is alright. I warn readers of potential dependency on this drug. For those of you who enjoy the energy or euphoric effects of this drug, the long term effects are negative. Personal experiences include: irratibility, sleeplessness, loss of sex drive, constant urge to take another pill, disregard of family concerns, etc.. Once you become accustomed to the way this drug makes you feel, normal doesn't feel so great anymore and the quick fix is another pill and another pill. If you have reached this level of dependency, please, for the sake of your loved once, stop.