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Hydromorphone

(hye'' droe mor' fone)

Brand Name(s): Dilaudid®, Exalgo®; also available generically

Other Name(s): dihydromorphinone

IMPORTANT WARNING:

Hydromorphone may be habit forming, especially with prolonged use. Take hydromorphone exactly as directed. Do not take more of it, take it more often, or take it in a different way than directed by your doctor. While you are taking hydromorphone, discuss with your health care provider your pain treatment goals, length of treatment, and other ways to manage your pain. Tell your doctor if you or anyone in your family drinks or has ever drunk large amounts of alcohol, uses or has ever used street drugs, or has overused prescription medications, or if you have or have ever had depression or another mental illness. There is a greater risk that you will overuse hydromorphone if you have or have ever had any of these conditions. Talk to your health care provider immediately and ask for guidance if you think that you have an opioid addiction or call the U.S. Substance Abuse and Mental Health Services Administration (SAMHSA) National Helpline at 1-800-662-HELP.

Hydromorphone may cause serious or life-threatening breathing problems, especially during the first 24 to 72 hours of your treatment and any time your dose is increased. Your doctor will monitor you carefully during your treatment. Tell your doctor if you have slowed breathing or have or have ever had asthma. Your doctor will probably tell you not to take hydromorphone. Also tell your doctor if you have or have ever had lung disease such as chronic obstructive pulmonary disease (a group of diseases that affect the lungs and airways), a head injury or any condition that increases the pressure in your brain, or kyphoscoliosis (curving of the spine that may cause breathing problems). The risk that you will develop breathing problems may be higher if you are an older adult, or are weakened or malnourished due to disease. If you experience any of the following symptoms, call your doctor immediately or get emergency medical treatment: slowed breathing, long pauses between breaths, or shortness of breath.

Taking certain medications during your treatment with hydromorphone may increase the risk that you will develop serious or life-threatening breathing problems, sedation, or coma. Tell your doctor if you are taking or plan to take any of the following medications: benzodiazepines such as alprazolam (Xanax), chlordiazepoxide (Librium), clonazepam (Klonopin), diazepam (Diastat, Valium), estazolam, flurazepam, lorazepam (Ativan), oxazepam, temazepam (Restoril), and triazolam (Halcion); medications for mental illness or nausea; muscle relaxants; other narcotic pain medications; sedatives; sleeping pills; or tranquilizers. Your doctor may need to change the doses of your medications and will monitor you carefully. If you use hydromorphone with any of these medications and you develop any of the following symptoms, call your doctor immediately or seek emergency medical care: unusual dizziness, lightheadedness, extreme sleepiness, slowed or difficult breathing, or unresponsiveness. Be sure that your caregiver or family members know which symptoms may be serious so they can call the doctor or emergency medical care if you are unable to seek treatment on your own.

Drinking alcohol, taking prescription or nonprescription medications that contain alcohol, or using street drugs during your treatment with hydromorphone increases the risk that you will experience serious, life-threatening side effects. Do not drink alcohol, take prescription or nonprescription medications that contain alcohol, or use street drugs during your treatment.

Swallow the extended-release tablets whole. Do not split, chew, dissolve, or crush them. If you swallow broken, chewed, crushed, or dissolved tablets you may receive too much hydromorphone at once instead of receiving the medication slowly over time. This may cause serious breathing problems or death.

Do not allow anyone else to take your medication. Hydromorphone may harm or cause death to other people who take your medication, especially children. Keep hydromorphone in a safe place so that no one else can take it accidentally or on purpose. Be especially careful to keep hydromorphone out of the reach of children. Keep track of how many tablets or how much liquid is left so you will know if any medication is missing. Dispose of unwanted or no longer needed tablets, extended-release tablets, and liquid by flushing the medication down the toilet. (See STORAGE and DISPOSAL.)

Tell your doctor if you are pregnant or plan to become pregnant. If you take hydromorphone regularly during your pregnancy, your baby may experience life-threatening withdrawal symptoms after birth. Tell your baby's doctor right away if your baby experiences any of the following symptoms: irritability, hyperactivity, abnormal sleep, high-pitched cry, uncontrollable shaking of a part of the body, vomiting, diarrhea, or failure to gain weight.

Your doctor or pharmacist will give you the manufacturer's patient information sheet (Medication Guide) when you begin your treatment with hydromorphone and each time you fill your prescription. Read the information carefully and ask your doctor or pharmacist if you have any questions. You can also visit the Food and Drug Administration (FDA) website (http://www.fda.gov/Drugs/DrugSafety/ucm085729.htm) or the manufacturer's website to obtain the Medication Guide.

Talk to your doctor about the risks of taking hydromorphone.

IMPORTANT NOTICE:

[Posted 07/23/2020]

TOPIC: Opioid Pain Relievers or Medicines to Treat Opioid Use Disorder: MedWatch Safety Alert - FDA Recommends Health Care Professionals Discuss Naloxone with All Patients when Prescribing.

AUDIENCE: Patient, Health Professional, Pharmacy

ISSUE: FDA is requiring drug manufacturers for all opioid pain relievers and medicines to treat opioid use disorder (OUD) to add new recommendations about naloxone to the prescribing information. This will help ensure that health care professionals discuss the availability of naloxone and assess each patient's need for a naloxone prescription when opioid pain relievers or medicines to treat OUD are being prescribed or renewed. The patient Medication Guides, available at: https://bit.ly/3hzDavc, will also be updated.

BACKGROUND: Opioid pain relievers are medicines that can help manage pain when other treatments and medicines are not able to provide enough pain relief. Certain opioids are also used to treat OUD. Opioids have serious risks, including misuse and abuse, addiction, overdose, and death. Naloxone can help reverse opioid overdose to prevent death.

The misuse and abuse of illicit and prescription opioids and the risks of addiction, overdose, and death are a public health crisis in the United States. As a result, FDA is committed to encouraging health care professionals to raise awareness of the availability of naloxone when they are prescribing and dispensing opioid pain relievers or medicines to treat OUD. FDA held discussions about naloxone availability with the Anesthetic and Analgesic Drug Products and the Drug Safety and Risk Management Advisory Committees, available at: https://bit.ly/3hx8tXG, which recommended that all patients being prescribed opioids for use in the outpatient setting would benefit from a conversation with their health care professional about the availability of naloxone.

RECOMMENDATION:

Patients:

  • Talk to your health care professionals about the benefits of naloxone and how to obtain it.
  • Recognize the signs and symptoms of a possible opioid overdose. These include slowed, shallow, or difficult breathing, severe sleepiness, or not being able to respond or wake up. If you know or think someone is overdosing, give the person naloxone if you have access to it, and always call 911 or go to an emergency room right away. Naloxone is a temporary treatment, so repeat doses may be required. Even if you give naloxone, you still need to get emergency medical help right away.
  • If you have naloxone, make sure to tell your caregivers, household members, and other close contacts that you have it, where it is stored, and how to properly use it in the event of an overdose. When using opioid medicines away from home, carry naloxone with you and let those you are with know you have it, where it is, and how to use it. Read the Patient Information leaflet or other educational material and Instructions for Use that comes with your naloxone because it explains important information, including how to use the medicine.

Health Care Professionals:

  • Discuss the availability of naloxone with all patients when prescribing or renewing an opioid analgesic or medicine to treat OUD.
  • Consider prescribing naloxone to patients prescribed medicines to treat OUD and patients prescribed opioid analgesics who are at increased risk of opioid overdose.
  • Consider prescribing naloxone when a patient has household members, including children, or other close contacts at risk for accidental ingestion or opioid overdose.
  • Additionally, even if the patients are not receiving a prescription for an opioid analgesic or medicine to treat OUD, consider prescribing naloxone to them if they are at increased risk of opioid overdose.
  • Educate patients and caregivers on how to recognize respiratory depression and how to administer naloxone. Inform them about their options for obtaining naloxone as permitted by their individual state, available at: https://www.usa.gov/state-health, dispensing and prescribing requirements or guidelines for naloxone. Emphasize the importance of calling 911 or getting emergency medical help right away, even if naloxone is administered.

For more information visit the FDA website at: http://www.fda.gov/Safety/MedWatch/SafetyInformation and http://www.fda.gov/Drugs/DrugSafety.

WHY is this medicine prescribed?

Hydromorphone is used to relieve pain. Hydromorphone extended-release tablets are used to relieve severe pain in people who are expected to need pain medication around the clock for a long time and who cannot be treated with other medications. Hydromorphone extended-release tablets should only be used to treat people who are tolerant (used to the effects of the medication) to opioid medications because they have taken this type of medication for at least one week and should not be used to treat mild or moderate pain, short-term pain, pain after an operation or medical or dental procedure, or pain that can be controlled by medication that is taken as needed. Hydromorphone is in a class of medications called opiate (narcotic) analgesics. It works by changing the way the brain and nervous system respond to pain.

Are there OTHER USES for this medicine?

This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.

HOW should this medicine be used?

Hydromorphone comes as a liquid, a tablet, and an extended-release (long-acting) tablet to take by mouth. The liquid is usually taken every 3 to 6 hours and the tablets are usually taken every 4 to 6 hours. The extended-release tablets are taken once daily with or without food. Take hydromorphone at around the same time(s) every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take hydromorphone exactly as directed.

Do not allow the hydromorphone liquid to touch your skin or clothing. If such contact occurs, remove any clothes exposed to the oral liquid and wash your skin thoroughly with cool water.

Your doctor may start you on a low dose of hydromorphone and gradually increase your dose, not more often than once every 3 to 4 days. Your doctor may decrease your dose if you experience side effects. Tell your doctor if you feel that your pain is not controlled or if you experience side effects during your treatment with hydromorphone. Do not change the dose of your medication without talking to your doctor.

Do not stop taking hydromorphone without talking to your doctor. Your doctor will probably decrease your dose gradually. If you suddenly stop taking hydromorphone, you may experience withdrawal symptoms including restlessness, teary eyes, runny nose, yawning, sweating, chills, hair standing on end, muscle or joint pain, widening of the pupils (black circles in the middle of the eyes), irritability, anxiety, backache, weakness, stomach cramps, difficulty falling asleep or staying asleep, nausea, loss of appetite, vomiting, diarrhea, fast breathing, or fast heartbeat. Your doctor will probably decrease your dose gradually. If you do not take hydromorphone extended-release tablets for longer than 3 days for any reason, talk to your doctor before you start taking the medication again.

What SPECIAL PRECAUTIONS should I follow?

Before taking hydromorphone,

  • tell your doctor and pharmacist if you are allergic to hydromorphone, any other medications, sulfites, or any of the ingredients in hydromorphone tablets, solution, or extended-release tablets. Ask your pharmacist or check the Medication Guide for a list of the ingredients.
  • tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. Be sure to mention the medications listed in the IMPORTANT WARNING section and any of the following: buprenorphine (Buprenex, Butrans, in Suboxone, in Zubsolv, others); butorphanol; cyclobenzaprine (Amrix); dextromethorphan (found in many cough medications; in Nuedexta); ipratropium (Atrovent); medications for glaucoma, irritable bowel disease, Parkinson's disease, ulcers, and urinary problems; lithium (Lithobid); medications for migraine headaches such as almotriptan (Axert), eletriptan (Relpax), frovatriptan (Frova), naratriptan (Amerge), rizatriptan (Maxalt), sumatriptan (Alsuma, Imitrex, in Treximet), and zolmitriptan (Zomig); mirtazapine (Remeron); nalbuphine; pentazocine (Talwin); 5HT3 serotonin blockers such as alosetron (Lotronex), dolasetron (Anzemet), granisetron (Kytril), ondansetron (Zofran, Zuplenz), or palonosetron (Aloxi); selective serotonin-reuptake inhibitors such as citalopram (Celexa), escitalopram (Lexapro), fluoxetine (Prozac, Sarafem, in Symbyax), fluvoxamine (Luvox), paroxetine (Brisdelle, Prozac, Pexeva), and sertraline (Zoloft); serotonin and norepinephrine reuptake inhibitors such as desvenlafaxine (Khedezla, Pristiq), duloxetine (Cymbalta), milnacipran (Savella), and venlafaxine (Effexor); trazodone (Oleptro); and tricyclic antidepressants ('mood elevators') such as amitriptyline, clomipramine (Anafranil), desipramine (Norpramin), doxepin (Silenor), imipramine (Tofranil), nortriptyline (Pamelor), protriptyline (Vivactil), and trimipramine (Surmontil). Also tell your doctor or pharmacist if you are taking or receiving any of the following monoamine oxidase (MAO) inhibitors or have stopped taking them within the past 2 weeks: isocarboxazid (Marplan), linezolid (Zyvox), methylene blue, phenelzine (Nardil), selegiline (Eldepryl, Emsam, Zelapar), or tranylcypromine (Parnate). Many other medications may also interact with hydromorphone, so be sure to tell your doctor about all the medications you are taking, even those that do not appear on this list. Your doctor may need to change the doses of your medications or monitor you carefully for side effects.
  • tell your doctor what herbal products you are taking, especially St. John's wort and tryptophan.
  • tell your doctor if you have any of the conditions listed in the IMPORTANT WARNING section or paralytic ileus (condition in which food does not move through the intestines), or a blockage in the stomach or intestines. Your doctor may tell you not to take hydromorphone.
  • if you will be taking the extended-release tablets, also tell your doctor if you have ever had surgery that caused a change in the way food moves through your stomach or intestines or if you have any condition that cause narrowing of the esophagus (tube that carries food from the mouth to the stomach), stomach, or intestines such as cystic fibrosis (a condition that causes the body to produce thick, sticky mucus that may clog the pancreas, lungs, and other parts of the body), peritonitis (inflammation of the lining of the abdomen (stomach area), Meckel's diverticulum (a bulge in the lining of the small intestine that is present at birth), chronic intestinal pseudo-obstruction (condition in which the muscles in the intestine do not move food smoothly through the intestine), or inflammatory bowel disease (IBD; a group of conditions that cause inflammation of the lining of the intestine. Your doctor may tell you not to take hydromorphone extended-release tablets.
  • tell your doctor if you have or have ever had low blood pressure;Addison's disease (condition in which the adrenal gland produces less hormone than normal); seizures; any condition that causes difficulty urinating, such as an enlarged prostate (a male reproductive gland) or urethral stricture (blockage of the tube that allows urine to leave the body); or gallbladder, pancreas, liver, thyroid, or kidney disease.
  • tell your doctor if you are breastfeeding.
  • you should know that this medication may decrease fertility in men and women. Talk to your doctor about the risks of taking hydromorphone.
  • if you are having surgery, including dental surgery, tell the doctor or dentist that you are taking hydromorphone.
  • you should know that hydromorphone may make you drowsy. Do not drive a car or operate machinery until you know how this medication affects you.
  • you should know that hydromorphone may cause dizziness, lightheadedness, and fainting when you get up too quickly from a lying position. To avoid this problem, get out of bed slowly, resting your feet on the floor for a few minutes before standing up.
  • you should know that hydromorphone may cause constipation. Talk to your doctor about changing your diet or using other medications to prevent or treat constipation while you are taking hydromorphone.

What SPECIAL DIETARY instructions should I follow?

Unless your doctor tells you otherwise, continue your normal diet.

What should I do IF I FORGET to take a dose?

If you are taking the tablets or solution, take the missed dose as soon as you remember it. However, if it is almost time for the next dose, skip the missed dose and continue your regular dosing schedule. Do not take a double dose to make up for a missed one.

If you are taking the extended-release tablets, skip the missed dose and continue your regular dosing schedule. Do not take more than one dose of the extended-release tablets in 24 hours.

What SIDE EFFECTS can this medicine cause?

Hydromorphone may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:

  • headache
  • difficulty falling asleep or staying asleep
  • dry mouth
  • lightheadedness
  • drowsiness
  • heavy sweating
  • muscle, back or joint pain
  • stomach pain
  • anxiety
  • flushing
  • itching
  • depression

Some side effects can be serious. If you experience any of these symptoms or those listed in the IMPORTANT WARNING section, call your doctor immediately or get emergency medical treatment:

  • rash
  • hives
  • swelling of the eyes, face, lips, tongue, mouth, throat, arms, hands, feet, ankles, or lower legs
  • difficulty breathing or swallowing
  • hoarseness
  • agitation, hallucinations (seeing things or hearing voices that do not exist), fever, sweating, confusion, fast heartbeat, shivering, severe muscle stiffness or twitching, loss of coordination, nausea, vomiting, or diarrhea
  • nausea, vomiting, loss of appetite, weakness, or dizziness
  • inability to get or keep an erection
  • irregular menstruation
  • decreased sexual desire
  • seizures
  • chest pain
  • extreme drowsiness
  • fainting
  • lightheadedness when changing positions

Hydromorphone may cause other side effects. Call your doctor if you have any unusual problems while you are taking this medication.

If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online (http://www.fda.gov/Safety/MedWatch) or by phone (1-800-332-1088).

What should I know about STORAGE and DISPOSAL of this medication?

Keep this medication in the container it came in, tightly closed, and out of reach of children. Store it at room temperature and away from excess heat and moisture (not in the bathroom). You must immediately dispose of any medication that is outdated or no longer needed through a medicine take-back program. If you do not have a take-back program nearby or one that you can access promptly, flush any hydromorphone liquid or tablets that are outdated or no longer needed down the toilet. Talk to your pharmacist about the proper disposal of your medication.

It is important to keep all medication out of sight and reach of children as many containers (such as weekly pill minders and those for eye drops, creams, patches, and inhalers) are not child-resistant and young children can open them easily. To protect young children from poisoning, always lock safety caps and immediately place the medication in a safe location – one that is up and away and out of their sight and reach. http://www.upandaway.org

What should I do in case of OVERDOSE?

In case of overdose, call the poison control helpline at 1-800-222-1222. Information is also available online at https://www.poisonhelp.org/help. If the victim has collapsed, had a seizure, has trouble breathing, or can't be awakened, immediately call emergency services at 911.

While you are taking hydromorphone, you may be told to always have a rescue medication called naloxone available (e.g., home, office). Naloxone is used to reverse the life-threatening effects of an overdose. It works by blocking the effects of opiates to relieve dangerous symptoms caused by high levels of opiates in the blood. You will probably be unable to treat yourself if you experience an opiate overdose. You should make sure that your family members, caregivers, or the people who spend time with you know how to tell if you are experiencing an overdose, how to use naloxone, and what to do until emergency medical help arrives. Your doctor or pharmacist will show you and your family members how to use the medication. Ask your pharmacist for the instructions or visit the manufacturer's website to get the instructions. If someone sees that you are experiencing symptoms of an overdose, he or she should give you your first dose of naloxone, call 911 immediately, and stay with you and watch you closely until emergency medical help arrives. Your symptoms may return within a few minutes after you receive naloxone. If your symptoms return, the person should give you another dose of naloxone. Additional doses may be given every 2 to 3 minutes, if symptoms return before medical help arrives.

Symptoms of overdose may include the following:

  • slowed or stopped breathing
  • sleepiness
  • coma (loss of consciousness for a period of time)
  • muscle weakness
  • cold, clammy skin
  • narrowing or widening of the pupils (dark circles in the middle of the eyes)
  • slowed or stopped heartbeat
  • dizziness
  • fainting

What OTHER INFORMATION should I know?

Keep all appointments with your doctor and laboratory. Your doctor may order certain lab tests to check your body's response to hydromorphone.

Before having any laboratory test (especially those that involve methylene blue), tell your doctor and the laboratory personnel that you are taking hydromorphone.

If you are taking the extended-release tablet and you have any x-ray tests, tell the technician that you are taking this medication.

This prescription is not refillable. If you continue to have pain after you finish the hydromorphone, call your doctor.

If you are taking the extended release tablets, you may see the tablet shell in your stool. This is normal and does not mean that you did not receive the full dose of medication.

It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.


This report on medications is for your information only, and is not considered individual patient advice. Because of the changing nature of drug information, please consult your physician or pharmacist about specific clinical use.

The American Society of Health-System Pharmacists® represents that the information provided hereunder was formulated with a reasonable standard of care, and in conformity with professional standards in the field. The American Society of Health-System Pharmacists® makes no representations or warranties, express or implied, including, but not limited to, any implied warranty of merchantability and/or fitness for a particular purpose, with respect to such information and specifically disclaims all such warranties. Users are advised that decisions regarding drug therapy are complex medical decisions requiring the independent, informed decision of an appropriate health care professional, and the information is provided for informational purposes only. The entire monograph for a drug should be reviewed for a thorough understanding of the drug's actions, uses and side effects. The American Society of Health-System Pharmacists® does not endorse or recommend the use of any drug. The information is not a substitute for medical care.

Pronunciation Guide for Drug Names is used with permission. © 2009. The United States Pharmacopeial Convention. All Rights Reserved.

AHFS® Patient Medication Information™. © Copyright, 2020. The American Society of Health-System Pharmacists®, 4500 East-West Highway, Suite 900, Bethesda, Maryland. All Rights Reserved. Duplication for commercial use must be authorized by ASHP.

Selected Revisions: October 15, 2019.