Yurelax in Spain: Cyclobenzaprine Explained
Medically Reviewed by Dr. Pedro Yelamo Vera, MD
Licensed Physician No. 484814280 · Official Medical College of Bizkaia (Spain)Last reviewed: 3 October 2026
Yurelax is cyclobenzaprine, a muscle relaxant known in the US as Flexeril and not marketed in the UK. What it is for and who should check first.
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Yurelax is cyclobenzaprine, a muscle relaxant for short courses. It is known in the US as Flexeril and is not marketed in the UK.
- What it is used for: acute muscle spasm, such as in low back pain or a stiff neck.
- Common effects: marked drowsiness, dry mouth and dizziness. Do not drive and avoid alcohol.
- Check first if: you take antidepressants, have glaucoma, prostate problems or heart rhythm problems, or are older.
- Do you need a prescription? Yes.
- See a doctor if: you have palpitations, confusion, difficulty passing urine, or pain travelling down the leg with weakness.
This is general information and does not replace the package leaflet or the advice of your doctor or pharmacist. If you need an assessment, you can book a video consultation or read about back pain. This service is for urgent, non-emergency care; in an emergency, call 112.
Medical Citations & Sources
This content is written and reviewed by a licensed physician with reference to the following official health authorities.
