​Hydrocodone can slow or stop your breathing. Never use Norco in larger amounts, or for longer than prescribed. Opioid pain medicine may be habit-forming, even at regular doses. Never share Norco with another person, especially someone with a history of drug abuse or addiction. Keep the medication in a place where others cannot get to it.

MISUSE OF NARCOTIC MEDICINE CAN CAUSE ADDICTION, OVERDOSE, OR DEATH, especially in a child or other person using the medicine without a prescription.

Do not use Norco if you have used a MAO inhibitor in the past 14 days, such as isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, or tranylcypromine.

An overdose of acetaminophen can damage your liver or cause death. Call your doctor at once if you have nausea, pain in your upper stomach, itching, loss of appetite, dark urine, clay-colored stools, or jaundice (yellowing of your skin or eyes).

Stop taking Norco and call your doctor right away if you have skin redness or a rash that spreads and causes blistering and peeling.

You should not use Norco if you are allergic to acetaminophen (Tylenol) or hydrocodone, or if you have recently used alcohol, sedatives, tranquilizers, or other narcotic medications.

Do not use Norco if you have taken a MAO inhibitor in the past 14 days. A dangerous drug interaction could occur. MAO inhibitors include isocarboxazid, linezolid, phenelzine, rasagiline, selegiline, and tranylcypromine.

Some medicines can interact with hydrocodone and cause a serious condition called serotonin syndrome. Be sure your doctor knows if you also take medicine for depression, mental illness, Parkinson's disease, migraine headaches, serious infections, or prevention of nausea and vomiting. Ask your doctor before making any changes in how or when you take your medications.

You should not use this medicine if you have:

• severe asthma or breathing problems; or
• a blockage in your stomach or intestines.

To make sure Norco is safe for you, tell your doctor if you have ever had:

• breathing problems, sleep apnea (breathing stops during sleep);
• liver disease;
• a drug or alcohol addiction;
• kidney disease;
• a head injury or seizures;
• urination problems; or
• problems with your thyroid, pancreas, or gallbladder.

Norco is more likely to cause breathing problems in older adults and people who are severely ill, malnourished, or otherwise debilitated.

If you use narcotic medicine while you are pregnant, your baby could become dependent on the drug. This can cause life-threatening withdrawal symptoms in the baby after it is born. Babies born dependent on habit-forming medicine may need medical treatment for several weeks. Tell your doctor if you are pregnant or plan to become pregnant.

Ask a doctor before using opioid medicine if you are breastfeeding. Tell your doctor if you notice severe drowsiness or slow breathing in the nursing baby.

Take Norco exactly as prescribed. Follow all directions on your prescription label. Never take this medicine in larger amounts, or for longer than prescribed. An overdose can damage your liver or cause death. Tell your doctor if the medicine seems to stop working as well in relieving your pain.

Hydrocodone may be habit-forming, even at regular doses. Never share this medicine with another person, especially someone with a history of drug abuse or addiction. MISUSE OF NARCOTIC MEDICINE CAN CAUSE ADDICTION, OVERDOSE, OR DEATH, especially in a child or other person using the medicine without a prescription. Selling or giving away Norco is against the law.

If you need surgery or medical tests, tell the doctor ahead of time that you are using this medicine. You may need to stop using the medicine for a short time.

Do not stop using this medicine suddenly after long-term use, or you could have unpleasant withdrawal symptoms. Ask your doctor how to safely stop using Norco.

Store Norco at room temperature away from moisture and heat. Keep track of the amount of medicine used from each new bottle. Hydrocodone is a drug of abuse and you should be aware if anyone is using your medicine improperly or without a prescription.

Always check your bottle to make sure you have received the correct pills (same brand and type) of medicine prescribed by your doctor.