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orphenadrine - oral, Norflex

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GENERIC NAME: ORPHENADRINE - ORAL (or-FEN-uh-dreen)

BRAND NAME(S): Norflex

Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage

USES: This medication is used to treat pain and discomfort from muscle injuries such as strains, sprains, and spasms. It provides temporary relief and is usually used along with rest, physical therapy, and other treatments (e.g., nonsteroidal anti-inflammatory medication). This medication relaxes tight muscles and relieves pain, cramping, and stiffness so you can move around more and get back to doing your daily activities. Orphenadrine belongs to a class of drugs called muscle relaxants.

HOW TO USE: Take this medication by mouth, usually twice daily or as directed by your doctor.Do not crush or chew extended-release tablets. Doing so can release all of the drug at once, increasing the risk of side effects. Also, do not split extended-release tablets unless they have a score line and your doctor or pharmacist tells you to do so. Swallow the whole or split tablet without crushing or chewing.The dosage is based on your medical condition and response to therapy. Do not increase your dose, take it more often, or take it for longer than prescribed.Inform your doctor if your condition does not improve or if it worsens.

SIDE EFFECTS: Dizziness, lightheadedness, drowsiness, blurred vision, widened pupils, weakness, headache, nausea, vomiting, constipation, and dry mouth may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.To relieve dry mouth, suck on (sugarless) hard candy or ice chips, chew (sugarless) gum, drink water, or use a saliva substitute.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Tell your doctor immediately if any of these unlikely but serious side effects occur: mental/mood changes (e.g., confusion, anxiety, hallucinations), shaking, fast/pounding heartbeat, fainting, difficulty urinating, eye pain.A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

Report Problems to the Food and Drug Administration   You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088. Need help identifying pills and medications? Use the pill identifier tool on RxList.