What is Dilaudid?
Dilaudid (hydromorphone) is an opioid pain medication. An opioid is sometimes called a narcotic.
Dilaudid is used to treat moderate to severe pain.
Dilaudid may also be used for purposes not listed in this medication guide.
Dilaudid can slow or stop your breathing, especially when you start using this medicine or whenever your dose is changed. Never use Dilaudid in larger amounts, or for longer than prescribed. Do not crush, break, or open an extended-release pill. Swallow it whole to avoid exposure to a potentially fatal dose.
Slideshow: Fact or Fiction? The Top 15 Osteoarthritis Myths
Fact or Fiction? The Top 15 Osteoarthritis Myths
Dilaudid may be habit-forming, even at regular doses. Take this medicine exactly as prescribed by your doctor. Never share the medicine with another person. MISUSE OF NARCOTIC PAIN MEDICATION CAN CAUSE ADDICTION, OVERDOSE, OR DEATH, especially in a child or other person using the medicine without a prescription.
Tell your doctor if you are pregnant. Dilaudid may cause life-threatening addiction and withdrawal symptoms in a newborn.
Do not drink alcohol. Dangerous side effects or death can occur when alcohol is combined with hydromorphone.
Before using Dilaudid
You should not take Dilaudid if you have ever had an allergic reaction to hydromorphone or other narcotic medicines, or if you have:
severe asthma or breathing problems;
a blockage in your stomach or intestines; or
a bowel obstruction called paralytic ileus.
Do not use Dilaudid if you have used an MAO inhibitor in the past 14 days. A dangerous drug interaction could occur. MAO inhibitors include isocarboxazid, linezolid, methylene blue injection, phenelzine, rasagiline, selegiline, tranylcypromine, and others.
You may not be able to take Dilaudid if you are NOT already being treated with a similar opioid (narcotic) pain medicine and are tolerant to it. Talk with your doctor if you are not sure you are opioid-tolerant.
Dilaudid may be habit-forming. Never share this medicine 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. Selling or giving away hydromorphone to any other person is against the law.
To make sure hydromorphone is safe for you, tell your doctor if you have:
any type of breathing problem or lung disease;
a history of head injury, brain tumor, or seizures;
a history of drug abuse, alcohol addiction, or mental illness;
liver or kidney disease;
Addison's disease or other adrenal gland disorders; or
problems with your gallbladder, pancreas, or thyroid.
Dilaudid is more likely to cause breathing problems in older adults and people who are severely ill, malnourished, or otherwise debilitated.
FDA pregnancy category C. It is not known whether Dilaudid will harm an unborn baby. Hydromorphone may cause breathing problems, behavior changes, or life-threatening addiction and withdrawal symptoms in your newborn if you use the medication during pregnancy. Tell your doctor if you are pregnant.
See also: Pregnancy and breastfeeding warnings (in more detail)
Hydromorphone can pass into breast milk and may harm a nursing baby. You should not breast-feed while you are using Dilaudid.
How should I use Dilaudid?
Take Dilaudid exactly as prescribed. Follow all directions on your prescription label. Dilaudid can slow or stop your breathing, especially when you start using this medicine or whenever your dose is changed. Never use Dilaudid in larger amounts, or for longer than prescribed. Tell your doctor if the medicine seems to stop working as well in relieving your pain.
Dilaudid may be habit-forming, even at regular doses. Take this medicine exactly as prescribed by your doctor. MISUSE OF NARCOTIC PAIN MEDICATION CAN CAUSE ADDICTION, OVERDOSE, OR DEATH.
Measure the liquid medicine with a special dose-measuring spoon or medicine cup, not with a regular table spoon. If you do not have a dose-measuring device, ask your pharmacist for one.
Do not stop using Dilaudid suddenly, or you could have unpleasant withdrawal symptoms. Ask your doctor how to safely stop using this medicine.
Never crush or break a tablet to inhale the powder or mix it into a liquid to inject the drug into your vein. This practice has resulted in death with the misuse of hydromorphone and similar prescription drugs.
Store at room temperature away from moisture, heat, and light. Throw away any unused liquid after 90 days.
Keep track of the amount of medicine used from each new bottle. Hydromorphone is a drug of abuse and you should be aware if anyone is using your medicine improperly or without a prescription.
After you have stopped using this medication, flush any unused pills or liquid down the toilet. Disposal of medicines by flushing is recommended to reduce the danger of accidental overdose causing death. This advice applies to a very small number of medicines only. The FDA, working with the manufacturer, has determined this method to be the most appropriate route of disposal and presents the least risk to human safety.
What happens if I miss a dose?
Since Dilaudid is used for pain, you are not likely to miss a dose. Skip any missed dose if it is almost time for your next scheduled dose. Do not use extra medicine to make up the missed dose.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at A hydromorphone overdose can be fatal, especially in a child or other person using the medicine without a prescription. Overdose symptoms may include slow breathing and heart rate, severe drowsiness, muscle weakness, cold and clammy skin, pinpoint pupils, and fainting.
What should I avoid?
Do not drink alcohol. Dangerous side effects or death can occur when alcohol is combined with hydromorphone. Check your food and medicine labels to be sure these products do not contain alcohol.
This medication may impair your thinking or reactions. Avoid driving or operating machinery until you know how Dilaudid will affect you. Dizziness or severe drowsiness can cause falls or other accidents.
Dilaudid side effects
Get emergency medical help if you have any of these signs of an allergic reaction to Dilaudid: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Call your doctor at once if you have:
weak or shallow breathing;
confusion, feelings of extreme happiness or sadness;
severe weakness or drowsiness; or
a light-headed feeling, like you might pass out.
Common Dilaudid side effects may include:
constipation, nausea, vomiting, stomach pain;
headache, tired feeling;
dry mouth; or
sweating, mild itching.