keep me up all night long. Then I take 1 tablet of hydrocodeine/acetom. Watson 853 and it does not work. I get concerned because it makes my heart palpate. I do take metatoprol 50mg a day. Give me some advise, I have been in constant pain in my feet,and legs for 2 years. It all started after a bout with some type of hives and I have been in pain since