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Orphenadrine
  • Treatments
  • Muscle Spasm

Orphenadrine

Generic name: orphenadrine [ or-FEN-a-drin ]
Brand names: Norflex, Banflex, Orphenate, Flexoject, Flexon, ... show all 10 brands
Dosage form: oral tablet, extended release (100 mg)
Drug class:Skeletal muscle relaxants

Medically reviewed by Drugs.com on Feb 28, 2022. Written by Cerner Multum.

What is orphenadrine?

Orphenadrine is a muscle relaxer.

Orphenadrine is used together with rest and physical therapy to treat skeletal muscle conditions such as pain or injury.

Orphenadrine may also be used for purposes not listed in this medication guide.

Warnings

You should not take orphenadrine if you have urination problems, an enlarged prostate, glaucoma, a stomach ulcer or blockage in your digestive tract, trouble swallowing, or myasthenia gravis.

Before taking this medicine

You should not use orphenadrine if you are allergic to it, or if you have:

  • urination problems;

  • an enlarged prostate;

  • glaucoma;

  • a stomach ulcer;

  • a blockage in your stomach or intestines;

  • trouble swallowing; or

  • myasthenia gravis.

To make sure orphenadrine is safe for you, tell your doctor if you have:

  • heart disease;

  • a heart rhythm disorder;

  • corona