Hydromorphone Injection

What is this medication?

HYDROMORPHONE (hye droe MOR fone) treats severe pain. It is prescribed when other pain medications have not worked or cannot be tolerated. It works by blocking pain signals in the brain. It belongs to a group of medications called opioids.

This medicine may be used for other purposes; ask your health care provider or pharmacist if you have questions.

COMMON BRAND NAME(S): Dilaudid, Dilaudid-HP, Simplist Dilaudid

What should I tell my care team before I take this medication?

They need to know if you have any of these conditions:

• Brain tumor
• Drug abuse or addiction
• Head injury
• Heart disease
• If you often drink alcohol
• Kidney disease
• Liver disease
• Lung disease, asthma, or breathing problems
• Seizures
• Stomach or intestinal problems
• Taken an MAOI like Marplan, Nardil, or Parnate in the last 14 days
• An unusual or allergic reaction to hydromorphone, other medicines, foods, dyes, or preservatives
• Pregnant or trying to get pregnant
• Breast-feeding

How should I use this medication?

This medication is for injection into a vein, into a muscle, or under the skin. This medication is given in a hospital or clinic.

In rare cases, you might get this medication at home. You will be taught how to give this medication. Use exactly as directed. Take your medication at regular intervals. Do not take your medication more often than directed.

It is important that you put your used needles and syringes in a special sharps container. Do not put them in a trash can. If you do not have a sharps container, call your pharmacist or care team to get one.

Talk to your care team about the use of this medication in children. Special care may be needed.

Overdosage: If you think you have taken too much of this medicine contact a poison control center or emergency room at once.

NOTE: This medicine is only for you. Do not share this medicine with others.

What if I miss a dose?

If you miss a dose, use it as soon as you can. If it is almost time for your next dose, use only that dose. Do not use double or extra doses.

What may interact with this medication?

This medication may interact with the following:

• Alcohol
• Antihistamines for allergy, cough and cold
• Certain medications for anxiety or sleep
• Certain medications for depression like amitriptyline, fluoxetine, sertraline
• Certain medications for seizures like phenobarbital, primidone
• General anesthetics like halothane, isoflurane, methoxyflurane, propofol
• Local anesthetics like lidocaine, pramoxine, tetracaine
• MAOIs like Carbex, Eldepryl, Marplan, Nardil, and Parnate
• Medications that relax muscles for surgery
• Other narcotic medications for pain or cough
• Phenothiazines like chlorpromazine, mesoridazine, prochlorperazine, thioridazine

This list may not describe all possible interactions. Give your health care provider a list of all the medicines, herbs, non-prescription drugs, or dietary supplements you use. Also tell them if you smoke, drink alcohol, or use illegal drugs. Some items may interact with your medicine.

What should I watch for while using this medication?

Tell your care team if your pain does not go away, if it gets worse, or if you have new or a different type of pain. You may develop tolerance to this medication. Tolerance means that you will need a higher dose of the medication for pain relief. Tolerance is normal and is expected if you take this medication for a long time.

There are different types of narcotic medications (opioids) for pain. If you take more than one type at the same time, you may have more side effects. Give your care team a list of all medications you use. He or she will tell you how much medication to take. Do not take more medication than directed. Get emergency help right away if you have problems breathing.

Do not suddenly stop taking your medication because you may develop a severe reaction. Your body becomes used to the medication. This does NOT mean you are addicted. Addiction is a behavior related to getting and using a medication for a nonmedical reason. If you have pain, you have a medical reason to take pain medication. Your care team will tell you how much medication to take. If your care team wants you to stop the medication, the dose will be slowly lowered over time to avoid any side effects.

Talk to your care team about naloxone and how to get it. Naloxone is an emergency medication used for an opioid overdose. An overdose can happen if you take too much opioid. It can also happen if an opioid is taken with some other medications or substances, like alcohol. Know the symptoms of an overdose, like trouble breathing, unusually tired or sleepy, or not being able to respond or wake up. Make sure to tell caregivers and close contacts where it is stored. Make sure they know how to use it. After naloxone is given, you must get emergency help right away. Naloxone is a temporary treatment. Repeat doses may be needed.

You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medication affects you. Do not stand up or sit up quickly, especially if you are an older patient. This reduces the risk of dizzy or fainting spells. Alcohol may interfere with the effect of this medication. Avoid alcoholic drinks.

This medication will cause constipation. If you do not have a bowel movement for 3 days, call your care team.

Your mouth may get dry. Chewing sugarless gum or sucking hard candy and drinking plenty of water may help. Contact your care team if the problem does not go away or is severe.

What side effects may I notice from receiving this medication?

Side effects that you should report to your care team as soon as possible:

• Allergic reactions—skin rash, itching, hives, swelling of the face, lips, tongue, or throat
• CNS depression—slow or shallow breathing, shortness of breath, feeling faint, dizziness, confusion, trouble staying awake
• Low adrenal gland function—nausea, vomiting, loss of appetite, unusual weakness or fatigue, dizziness
• Low blood pressure—dizziness, feeling faint or lightheaded, blurry vision

Side effects that usually do not require medical attention (report to your care team if they continue or are bothersome):

• Constipation
• Dizziness
• Drowsiness
• Dry mouth
• Headache
• Nausea
• Vomiting

This list may not describe all possible side effects. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

Where should I keep my medication?

Keep out of the reach of children and pets. This medication can be abused. Keep your medication in a safe place to protect it from theft. Do not share this medication with anyone. Selling or giving away this medication is dangerous and against the law.

If you are using this medication at home, you will be instructed on how to store this medication.

This medication may cause accidental overdose and death if it is taken by other adults, children, or pets. Flush any unused medication down the toilet to reduce the chance of harm. Do not use the medication after the expiration date.

NOTE: This sheet is a summary. It may not cover all possible information. If you have questions about this medicine, talk to your doctor, pharmacist, or health care provider.