You seem to know what you are talking about so I need your help asap. I have a 3 year old prescription of Hydrocodone. I took 2 10 mg today (Wednesday) and have a Urine test on Monday. I weigh 160 6'0 and am pretty active. Drink a gallon of H20 a day. Will this be enough time to exit my system in your opinion? This is a must beat test and would you reccommend a toxin drink Monday morning? Quick response appreciated.