Is flexeril addictive?

If you take Flexeril for a long time and stop suddenly you could possibly experience withdrawal symptoms such as nausea, headache and a general feeling of being unwell.

In practice though withdrawal symptoms have not been reported with Flexeril.

See: https://www.drugs.com/pro/flexeril.html

Yes you can become addicted to Flexeril. Only take is as prescribed and talk to your doctor about any side effects that you experience. I hope this helps. Good luck to you!