Norflex (Orphenadrine Citrate)
Complete patient guide for uses, dosage, side effects, and safety information
Quick Facts
What Is Norflex Used For?
Norflex is a medication that helps relax certain muscles in the body and alleviates pain and discomfort caused by muscle injuries.
Primary Uses
It is primarily used for relieving pain from sprains, strains, tension headaches, and persistent hiccups.
How It Works
Norflex acts in the central nervous system to produce muscle relaxation.
Good to know: Norflex is not considered addictive.
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How to Take Norflex
Follow your doctor's instructions on how to take Norflex.
Dosage Instructions
The usual dose is one tablet taken twice a day. Always adhere to the instructions on the packaging.
What If You Miss a Dose?
If you miss a dose and remember within an hour, take it as soon as possible. If it's almost time for your next dose, skip the missed dose and continue with your schedule. Do not double up on doses.
Important: Never take a double dose to compensate for a missed one.
Available Tablet Strengths
Side Effects
Like all medications, this medicine can cause side effects. Most are mild and temporary, but some require medical attention.
Common Side Effects
These side effects occur relatively frequently and usually don’t require emergency care:
- Nausea
- Dry mouth
- Blurred vision
- Drowsiness
- Rash
- Trouble urinating
- Constipation
Seek immediate medical attention if you experience:
- Fainting
- Fast or pounding heartbeat
- Trouble breathing
- Hallucinations
- Confusion
Important Warnings
There are specific warnings to consider before using Norflex.
Who Should Not Take Norflex
Do not use Norflex if you are allergic to orphenadrine citrate or any of its ingredients, have glaucoma, intestinal blockage, stomach ulcers, enlarged prostate, or myasthenia gravis.
Medical Conditions to Discuss
Inform your doctor if you have heart, liver, or kidney problems.
Pregnancy and Breastfeeding
Consult your doctor if you are pregnant, planning to become pregnant, or breastfeeding.
Elderly Patients With Dementia: Special caution is advised for elderly patients, particularly those with dementia.
Drug Interactions
Certain medications may interact with Norflex.
- Phenothiazine medications for serious emotional disorders
- Medications for stomach cramps or spasms
- Sedative medications
- Alcohol
Alcohol & Driving
Be cautious with alcohol consumption and operating machinery while taking Norflex.
Alcohol
Avoid drinking alcohol as it may increase side effects like drowsiness.
Driving and Operating Machinery
Norflex may cause drowsiness or blurred vision; exercise caution when driving or using machinery.
Storage
Store Norflex below 30°C in a cool, dry place away from moisture, heat, and sunlight. Keep out of reach of children.
Overdose Information
If you suspect an overdose, seek immediate medical attention. Contact the Poisons Information Centre at 13 11 26 in Australia or 0800 764 766 in New Zealand, or go to the nearest hospital.
Frequently Asked Questions
Norflex typically begins to work within a few hours after taking it.
You can take Norflex with or without food, but it's best to follow your doctor's advice.
No, Norflex is not considered addictive.
Consult your doctor before stopping Norflex to understand the best approach.
It's advised to avoid alcohol as it may increase side effects like drowsiness.
Weight gain is not commonly reported as a side effect of Norflex.
Elderly patients should use Norflex with caution, especially those with dementia.
If you miss a dose, take it as soon as you remember unless it's close to your next dose.
Important Disclaimer
This information is intended for general educational purposes only and should not be considered medical advice. Always consult your healthcare provider or pharmacist before starting, stopping, or changing any medication.
If you think you may have a medical emergency, call your doctor or emergency services immediately.