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Morphine To Oxycodone Equivalent Calculator

Conversion Formula:

\[ \text{Oxycodone (mg)} = \frac{\text{Morphine (mg)}}{1.5} \]

mg

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1. What is Morphine to Oxycodone Conversion?

The morphine to oxycodone conversion calculates equivalent analgesic doses between these two opioid medications. Oxycodone is approximately 1.5 times more potent than morphine on a milligram basis.

2. How Does the Calculator Work?

The calculator uses the conversion formula:

\[ \text{Oxycodone (mg)} = \frac{\text{Morphine (mg)}}{1.5} \]

Where:

Explanation: This conversion provides an equivalent analgesic dose when switching from morphine to oxycodone therapy.

3. Importance of Opioid Conversion

Details: Accurate opioid conversion is crucial for maintaining adequate pain control while minimizing side effects and risk of overdose when switching between different opioid medications.

4. Using the Calculator

Tips: Enter the morphine dose in milligrams. The value must be a positive number greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: Is this conversion ratio always accurate?
A: While 1.5 is a standard conversion ratio, individual patient response may vary. Clinical judgment and titration are always recommended.

Q2: Are there any patient factors that affect conversion?
A: Yes, factors such as renal function, age, opioid tolerance, and concurrent medications may require dose adjustments.

Q3: Should this conversion be used for all morphine formulations?
A: This conversion is generally for immediate-release formulations. Extended-release formulations may have different conversion considerations.

Q4: What about cross-tolerance between opioids?
A: When switching opioids, it's often recommended to reduce the calculated equivalent dose by 25-50% to account for incomplete cross-tolerance.

Q5: Is medical supervision required for opioid conversion?
A: Yes, opioid conversions should always be performed under medical supervision to ensure patient safety and appropriate pain management.

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