Uses of Oxymorphone Injection:

• It is used to ease pain.

What do I need to tell my doctor BEFORE I take Oxymorphone Injection?

• If you have an allergy to oxymorphone, morphine like drugs, or any other part of oxymorphone injection.
• If you are allergic to oxymorphone injection; any part of oxymorphone injection; or any other drugs, foods, or substances. Tell your doctor about the allergy and what signs you had.
• If you have any of these health problems: Lung or breathing problems like asthma, trouble breathing, or sleep apnea; high levels of carbon dioxide in the blood; or stomach or bowel block or narrowing.
• If you have liver disease.
• If you have taken certain drugs for depression or Parkinson's disease in the last 14 days. This includes isocarboxazid, phenelzine, tranylcypromine, selegiline, or rasagiline. Very high blood pressure may happen.
• If you are taking any of these drugs: Linezolid or methylene blue.
• If you are taking any of these drugs: Buprenorphine, butorphanol, nalbuphine, or pentazocine.
• If you are breast-feeding or plan to breast-feed.

This is not a list of all drugs or health problems that interact with oxymorphone injection.

Tell your doctor and pharmacist about all of your drugs (prescription or OTC, natural products, vitamins) and health problems. You must check to make sure that it is safe for you to take oxymorphone injection with all of your drugs and health problems. Do not start, stop, or change the dose of any drug without checking with your doctor.

What are some things I need to know or do while I take Oxymorphone Injection?

• Tell all of your health care providers that you take oxymorphone injection. This includes your doctors, nurses, pharmacists, and dentists.
• Avoid driving and doing other tasks or actions that call for you to be alert until you see how oxymorphone injection affects you.
• To lower the chance of feeling dizzy or passing out, rise slowly if you have been sitting or lying down. Be careful going up and down stairs.
• Do not take more than what your doctor told you to take. Taking more than you are told may raise your chance of very bad side effects.
• Do not take oxymorphone injection with other strong pain drugs or if you are using a pain patch without talking to your doctor first.
• Allergic reactions have happened with oxymorphone injection. Rarely, some reactions can be very bad or life-threatening. Talk with the doctor.
• If you have been taking oxymorphone injection for a long time or at high doses, it may not work as well and you may need higher doses to get the same effect. This is known as tolerance. Call your doctor if oxymorphone injection stops working well. Do not take more than ordered.
• Long-term or regular use of opioid drugs like oxymorphone injection may lead to dependence. Lowering the dose or stopping oxymorphone injection all of a sudden may cause a greater risk of withdrawal or other severe problems. Talk to your doctor before you lower the dose or stop oxymorphone injection. You will need to follow your doctor’s instructions. Tell your doctor if you have more pain, mood changes, thoughts of suicide, or any other bad effects.
• Long-term use of an opioid drug may lead to lower sex hormone levels. Call your doctor if you have a lowered interest in sex, fertility problems, no menstrual period (women), or change in sex ability (men).
• This medicine may raise the chance of seizures in some people, including people who have had seizures in the past. Talk to your doctor to see if you have a greater chance of seizures while taking oxymorphone injection.
• If you are 65 or older, use oxymorphone injection with care. You could have more side effects.
• This medicine may cause harm to the unborn baby if you take it while you are pregnant. If you are pregnant or you get pregnant while taking oxymorphone injection, call your doctor right away.

How is this medicine (Oxymorphone Injection) best taken?

Use oxymorphone injection as ordered by your doctor. Read all information given to you. Follow all instructions closely.

• It is given as a shot into a muscle, vein, or into the fatty part of the skin.

What do I do if I miss a dose?

• Call your doctor to find out what to do.

What are some side effects that I need to call my doctor about right away?

WARNING/CAUTION: Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. Tell your doctor or get medical help right away if you have any of the following signs or symptoms that may be related to a very bad side effect:

• Signs of an allergic reaction, like rash; hives; itching; red, swollen, blistered, or peeling skin with or without fever; wheezing; tightness in the chest or throat; trouble breathing, swallowing, or talking; unusual hoarseness; or swelling of the mouth, face, lips, tongue, or throat.
• Signs of high or low blood pressure like very bad headache or dizziness, passing out, or change in eyesight.
• Noisy breathing.
• Feeling confused.
• Severe constipation or stomach pain. These may be signs of a severe bowel problem.
• Chest pain or pressure or a fast heartbeat.
• Fever.
• Hallucinations (seeing or hearing things that are not there).
• Mood changes.
• Seizures.
• Trouble passing urine.
• Swelling.
• Change in eyesight.
• Memory problems or loss.
• A severe and sometimes deadly problem called serotonin syndrome may happen if you take oxymorphone injection with certain other drugs. Call your doctor right away if you have agitation; change in balance; confusion; hallucinations; fever; fast or abnormal heartbeat; flushing; muscle twitching or stiffness; seizures; shivering or shaking; sweating a lot; severe diarrhea, upset stomach, or throwing up; or severe headache.
• Taking an opioid drug like oxymorphone injection may lead to a rare but very bad adrenal gland problem. Call your doctor right away if you have very bad dizziness or passing out, very bad upset stomach or throwing up, or if you feel less hungry, very tired, or very weak.

What are some other side effects of Oxymorphone Injection?

All drugs may cause side effects. However, many people have no side effects or only have minor side effects. Call your doctor or get medical help if any of these side effects or any other side effects bother you or do not go away:

• Constipation.
• Feeling dizzy, sleepy, tired, or weak.
• Dry mouth.
• Gas.
• Headache.
• Itching.
• Upset stomach or throwing up.
• Sweating a lot.
• Stomach pain.

These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects.

You may report side effects to the FDA at 1-800-332-1088. You may also report side effects at https://www.fda.gov/medwatch.

If OVERDOSE is suspected:

If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

How do I store and/or throw out Oxymorphone Injection?

• The shot will be given to you in a hospital or doctor's office. You will not store it at home.

Consumer Information Use and Disclaimer

• If your symptoms or health problems do not get better or if they become worse, call your doctor.
• Do not share your drugs with others and do not take anyone else's drugs.
• Keep all drugs in a safe place. Keep all drugs out of the reach of children and pets.
• Throw away unused or expired drugs. Do not flush down a toilet or pour down a drain unless you are told to do so. Check with your pharmacist if you have questions about the best way to throw out drugs. There may be drug take-back programs in your area.
• This medicine comes with an extra patient fact sheet called a Medication Guide. Read it with care. Read it again each time oxymorphone injection is refilled. If you have any questions about oxymorphone injection, please talk with the doctor, pharmacist, or other health care provider.
• If you think there has been an overdose, call your poison control center or get medical care right away. Be ready to tell or show what was taken, how much, and when it happened.

Frequently asked questions

• Oxymorphone vs Hydromorphone - How do they compare?