Constipation. Many people having hydrocodone/acetaminophen may perhaps build extreme constipation or a blockage on the intestine (bowel obstruction). Halt getting hydrocodone/acetaminophen and call your health and fitness care service provider right away Should you have any of the next signs of a blockage in your intestines. Take Norco particularly as prescribed. https://nonprescriptionsmedsonline.com/product/promethazine-dm/