Dilaudid 2mg Tablets
Overview
What is this medicine?
How to Use This Medicine
To use this medication safely and effectively, follow your doctor's instructions and read all the information provided. You can take this medication with or without food, but if it causes stomach upset, take it with food. It's essential to take this medication by mouth only. Do not inject or snort it, as this can lead to severe side effects, including breathing difficulties and overdose, which can be fatal.
Storing and Disposing of Your Medication
Store this medication at room temperature, protected from light and moisture. Keep it in a dry place, away from bathrooms. To prevent accidental ingestion, store it in a secure location where children and pets cannot access it. Consider using a locked box or area to keep it safe. Keep all medications out of reach of pets. When disposing of unused or expired medication, do not flush it down the toilet or pour it down the drain unless instructed to do so. Consult your pharmacist for guidance on proper disposal, and check if there are drug take-back programs in your area.
Missing a Dose
If you take this medication regularly, take a missed dose as soon as you remember. However, if it's close to the time for your next dose, skip the missed dose and resume your regular schedule. Do not take two doses at once or take extra doses. If you take this medication as needed, follow your doctor's instructions and do not take it more frequently than prescribed.
Lifestyle & Tips
- Do not drink alcohol while taking this medication.
- Avoid driving or operating heavy machinery until you know how this medication affects you, as it can cause drowsiness and dizziness.
- To prevent constipation, increase fluid intake, eat fiber-rich foods, and consider a stool softener or laxative as recommended by your doctor.
- Store this medication securely away from children and pets, as accidental ingestion can be fatal.
Available Forms & Alternatives
Dosing & Administration
Adult Dosing
Condition-Specific Dosing:
Pediatric Dosing
Dose Adjustments
Renal Impairment:
Hepatic Impairment:
Pharmacology
Mechanism of Action
Pharmacokinetics
Absorption:
Distribution:
Elimination:
Pharmacodynamics
Safety & Warnings
BLACK BOX WARNING
Side Effects
Although rare, some people may experience severe and potentially life-threatening side effects while taking this medication. If you notice any of the following symptoms, contact your doctor or seek medical attention immediately:
Signs of an allergic reaction, such as:
+ 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
+ Swelling of the mouth, face, lips, tongue, or throat
Signs of low blood sugar, including:
+ Dizziness
+ Headache
+ Feeling sleepy or weak
+ Shaking
+ Fast heartbeat
+ Confusion
+ Hunger
+ Sweating
Severe dizziness or passing out
Feeling confused
Severe constipation or stomach pain, which may indicate a severe bowel problem
Abnormal heartbeat (fast, slow, or irregular)
Breathing difficulties, including:
+ Trouble breathing
+ Slow breathing
+ Shallow breathing
+ Noisy breathing
+ Sleep apnea (breathing problems during sleep)
Hallucinations (seeing or hearing things that are not there)
Mood changes
Seizures
Shakiness
Trouble passing urine
Inability to control eye movements or body movements
Changes in eyesight
Chest pain or pressure
Balance problems
Memory problems or loss
Thoughts of self-harm or suicide
Swelling in the arms or legs
Serotonin Syndrome: A Potentially Life-Threatening Condition
If you take this medication with certain other drugs, you may be at risk for serotonin syndrome, a severe and potentially deadly condition. Seek medical help immediately if you experience:
Agitation
Balance problems
Confusion
Hallucinations
Fever
Abnormal heartbeat (fast or irregular)
Flushing
Muscle twitching or stiffness
Seizures
Shivering or shaking
Excessive sweating
Severe diarrhea, upset stomach, or vomiting
Severe headache
Long-Term Use and Hormonal Changes
Long-term use of opioid medications like this one may lead to lower sex hormone levels. If you experience any of the following symptoms, contact your doctor:
Decreased interest in sex
Fertility problems
No menstrual period
Ejaculation problems
Other Possible Side Effects
While many people may not experience any side effects or only minor ones, it's essential to be aware of the following possible side effects:
Constipation
Diarrhea
Stomach pain
Upset stomach
Vomiting
Decreased appetite
Dizziness
Sleepiness
Tiredness
Weakness
Dry mouth
Flushing
Excessive sweating
Headache
Itching
Trouble sleeping
If any of these side effects bother you or persist, contact your doctor for guidance. You can also report side effects to the FDA at 1-800-332-1088 or online at https://www.fda.gov/medwatch.
Seek Immediate Medical Attention If You Experience:
- Extreme drowsiness or difficulty waking up
- Slow, shallow, or difficult breathing
- Bluish lips or fingernails
- Severe dizziness or lightheadedness
- Confusion
- Pinpoint pupils
- Severe constipation or abdominal pain
Before Using This Medicine
It is essential to inform your doctor about the following:
Any allergies you have, including allergies to this medication, its components, or other substances. Be sure to describe the allergic reaction and its symptoms.
Certain health conditions, such as:
+ Respiratory problems, including asthma, breathing difficulties, or sleep apnea
+ Elevated carbon dioxide levels in the blood
+ Stomach or bowel blockage or narrowing
If you have taken specific medications for depression or Parkinson's disease within the last 14 days, including isocarboxazid, phenelzine, tranylcypromine, selegiline, or rasagiline, as this may lead to severely high blood pressure
If you are currently taking any of the following medications: buprenorphine, butorphanol, linezolid, methylene blue, nalbuphine, or pentazocine
Please note that this is not an exhaustive list of all potential interactions. To ensure your safety, it is crucial to:
Inform your doctor and pharmacist about all prescription and over-the-counter medications, natural products, and vitamins you are taking
Discuss any health problems you have, as this will help determine whether it is safe to take this medication in conjunction with your other treatments
* Never start, stop, or adjust the dosage of any medication without first consulting your doctor.
Precautions & Cautions
Inform all your healthcare providers, including doctors, nurses, pharmacists, and dentists, that you are taking this medication.
To ensure your safety, avoid driving and other activities that require alertness until you understand how this medication affects you. When changing positions, rise slowly from sitting or lying down to minimize the risk of dizziness or fainting. Be cautious when navigating stairs.
Adhere strictly to your doctor's prescribed dosage and frequency. Taking more than prescribed, or taking it more frequently or for a longer duration than recommended, may increase the risk of severe side effects.
Do not combine this medication with other strong pain medications or use a pain patch without first consulting your doctor. If your pain worsens, you experience increased sensitivity to pain, or you develop new pain after taking this medication, contact your doctor immediately. Do not exceed the prescribed dosage.
If you are taking this medication long-term, your doctor may recommend regular blood tests to monitor your health. Discuss this with your doctor.
If you have a sulfite allergy, inform your doctor, as some formulations of this medication may contain sulfites.
Avoid consuming alcohol or products containing alcohol while taking this medication, as this can lead to unsafe and potentially fatal interactions.
Long-term or high-dose use of this medication can lead to tolerance, where the medication becomes less effective, and you may require higher doses to achieve the same pain relief. If you find that this medication is no longer effective, contact your doctor. Do not increase your dosage without medical guidance.
Prolonged or regular use of opioid medications like this one can result in dependence. Suddenly reducing the dose or stopping the medication can increase the risk of withdrawal or other severe complications. Consult your doctor before making any changes to your dosage. Follow your doctor's instructions carefully and report any increased pain, mood changes, suicidal thoughts, or other adverse effects.
This medication may increase the risk of seizures, particularly in individuals with a history of seizure disorders. Discuss your risk with your doctor.
Opioid medications like this one can rarely cause a severe adrenal gland problem. Seek immediate medical attention if you experience extreme fatigue, weakness, fainting, severe dizziness, nausea, vomiting, or decreased appetite.
If you are 65 or older, use this medication with caution, as you may be more susceptible to side effects.
Breastfeeding mothers should inform their doctor, as this medication can pass into breast milk and potentially harm the baby. If your baby appears overly sleepy, limp, or has breathing difficulties, seek medical help immediately.
Overdose Information
Overdose Symptoms:
- Slowed or stopped breathing
- Extreme drowsiness or unresponsiveness
- Cold, clammy skin
- Pinpoint pupils
- Limp muscles
- Bluish discoloration of lips and fingernails
- Loss of consciousness
What to Do:
Call 911 immediately. Administer naloxone (Narcan) if available and trained to do so. Stay with the person until emergency medical help arrives. Call 1-800-222-1222 (Poison Control) for additional guidance.
Drug Interactions
Contraindicated Interactions
- Monoamine Oxidase Inhibitors (MAOIs) or within 14 days of MAOI therapy (risk of serotonin syndrome or severe respiratory depression)
- Significant respiratory depression
- Acute or severe bronchial asthma in an unmonitored setting or in the absence of resuscitative equipment
- Known or suspected paralytic ileus or gastrointestinal obstruction
Major Interactions
- Benzodiazepines and other CNS depressants (e.g., other opioids, sedatives, hypnotics, general anesthetics, phenothiazines, tranquilizers, skeletal muscle relaxants, alcohol): Increased risk of respiratory depression, profound sedation, coma, and death.
- Serotonergic drugs (e.g., SSRIs, SNRIs, TCAs, triptans, mirtazapine, tramadol, linezolid, methylene blue): Risk of serotonin syndrome.
- Anticholinergics: Increased risk of urinary retention and/or severe constipation/paralytic ileus.
Moderate Interactions
Monitoring
Baseline Monitoring
Rationale: To establish baseline pain level and guide initial dosing.
Timing: Prior to initiation of therapy
Rationale: To assess baseline respiratory function and identify risk factors for respiratory depression.
Timing: Prior to initiation of therapy
Rationale: To assess baseline mental status and identify risk factors for excessive sedation.
Timing: Prior to initiation of therapy
Rationale: To assess baseline bowel habits and anticipate opioid-induced constipation.
Timing: Prior to initiation of therapy
Rationale: To identify impairment that may necessitate dose adjustment.
Timing: Prior to initiation of therapy, especially in elderly or those with comorbidities
Routine Monitoring
Frequency: Regularly, especially during initiation and titration (e.g., every 1-2 hours initially, then every 4-6 hours or as needed)
Target: Acceptable pain control with tolerable side effects
Action Threshold: Inadequate pain control, excessive sedation (e.g., Pasero Opioid-Induced Sedation Scale >2), respiratory depression (RR <10 breaths/min), or severe adverse effects warrant dose adjustment or intervention.
Frequency: Regularly, especially during initiation and titration (e.g., every 1-2 hours initially, then every 4-6 hours or as needed)
Target: Within patient's normal range
Action Threshold: Significant decrease in respiratory rate, hypotension, or bradycardia.
Frequency: Daily
Target: Regular bowel movements (e.g., every 1-2 days)
Action Threshold: No bowel movement for 2-3 days warrants intervention for opioid-induced constipation.
Symptom Monitoring
- Respiratory depression (slow, shallow breathing)
- Excessive sedation/drowsiness
- Dizziness
- Nausea and vomiting
- Constipation
- Pruritus (itching)
- Urinary retention
- Confusion
- Pinpoint pupils
Special Patient Groups
Pregnancy
Prolonged use of hydromorphone during pregnancy can result in neonatal opioid withdrawal syndrome (NOWS), which may be life-threatening if not recognized and treated. Use only if the potential benefit justifies the potential risk to the fetus.
Trimester-Specific Risks:
Lactation
Hydromorphone is excreted in breast milk. Monitor infants for signs of sedation, respiratory depression, poor feeding, and withdrawal symptoms if the mother discontinues the drug. Use with caution, or consider alternative analgesics if possible.
Pediatric Use
Safety and efficacy have not been established in pediatric patients, particularly those under 6 months of age. Use in children should be highly individualized, with extreme caution, and only when benefits outweigh risks, due to the high potency and risk of respiratory depression. Not recommended for routine use in children.
Geriatric Use
Elderly patients may be more sensitive to the analgesic and adverse effects of hydromorphone, particularly respiratory depression. Start with lower doses and titrate slowly. Monitor closely for sedation, respiratory depression, and constipation. Consider age-related decline in renal and hepatic function.
Clinical Information
Clinical Pearls
- Hydromorphone is significantly more potent than morphine (approximately 5-7 times). Always verify dose and formulation to avoid overdose.
- Due to its short half-life, frequent dosing is required for sustained pain control, which can increase the risk of dose stacking and adverse effects if not carefully managed.
- Accumulation of the active metabolite, hydromorphone-3-glucuronide (H3G), can occur in patients with renal impairment, leading to neuroexcitatory symptoms (e.g., myoclonus, hyperalgesia, delirium). Dose reduction is crucial in these patients.
- Always have naloxone readily available when prescribing or administering hydromorphone, especially in outpatient settings.
- Educate patients and caregivers thoroughly on safe storage, administration, and disposal of hydromorphone to prevent accidental ingestion and diversion.
Alternative Therapies
- Other opioid analgesics (e.g., Morphine, Oxycodone, Fentanyl, Hydrocodone)
- Non-opioid analgesics (e.g., NSAIDs, Acetaminophen)
- Adjuvant analgesics (e.g., Gabapentin, Pregabalin, TCAs for neuropathic pain)
- Regional anesthesia/nerve blocks
- Non-pharmacological pain management (e.g., physical therapy, acupuncture, cognitive behavioral therapy)
Cost & Coverage
General Drug Facts
This medication is accompanied by a Medication Guide, which provides crucial information. Please read this guide carefully and review it again each time you receive a refill of this medication. If you have any questions or concerns about this medication, consult your doctor, pharmacist, or other healthcare provider.
In the event of an overdose, a medication called naloxone can be administered to help treat the condition. Discuss obtaining and using naloxone with your doctor or pharmacist. If you suspect an overdose has occurred, seek immediate medical attention, even if naloxone has been administered. Be prepared to provide information about the overdose, including the substance taken, the amount, and the time it occurred.
In case of a suspected overdose, contact your local poison control center or seek medical care immediately. When seeking help, be prepared to provide details about the overdose, including the substance taken, the quantity, and the time of the incident.