Norco contains a combination of acetaminophen and hydrocodone. Hydrocodone is an opioid pain medication. An opioid is sometimes called a narcotic. Acetaminophen is a less potent pain reliever that increases the effects of hydrocodone. Norco is used to relieve moderate to moderately severe pain.
Norco is used to relieve moderate to moderately severe pain.
Dizziness lightheadedness Incidence not known Back, leg, or stomach pains black, tarry stools bleeding gums blood in the urine or stools blood in vomit bluish lips or skin chills choking cough or hoarseness dark urine decrease in the frequency of urination decrease in urine volume difficult or troubled breathing