Muscle Relaxant (Centrally-Acting)Disqualifying

Carisoprodol

Brand names: Soma|Last verified: 2026-09-12

FAA Pathway: Do Not Fly (muscle relaxant) — AME must defer if used routinely

The FAA's Do Not Fly table names carisoprodol (Soma) among muscle relaxants that can impair performance even when you feel alert. Do not fly while taking it or until at least 5 times its maximum half-life has passed since your last dose. If you use it routinely, the AME must defer.

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Always report all medications on your FAA medical application (Form 8500-8, Item 17a), even OTC medications. Failure to disclose is a far bigger issue than the medication itself.

Certification Details

FAA Status
Do Not Fly — muscle relaxant (FAA DNI/DNF table)
Routine Use
The AME must defer
Wait Period
At least 5 times the maximum half-life after your last dose
Chronic Use
Do Not Issue — carisoprodol is a Schedule IV controlled substance

Sources

  • FAA Do Not Issue Table
  • FAA Do-Not-Issue/Do-Not-Fly Table (faa.gov/ame_guide/media/DNI_DNF_tables.pdf)

Last verified: 2026-09-12

Frequently Asked Questions

Is Carisoprodol allowed for pilots?

The FAA considers Carisoprodol (Soma) to be "Disqualifying" for medical certification purposes. The FAA's Do Not Fly table names carisoprodol (Soma) among muscle relaxants that can impair performance even when you feel alert. Do not fly while taking it or until at least 5 times its maximum half-life has passed since your last dose. If you use it routinely, the AME must defer.

What is the FAA status of Carisoprodol?

Carisoprodol has a status of "Disqualifying" under FAA medical certification policy. The certification pathway is: Do Not Fly (muscle relaxant) — AME must defer if used routinely.

Can I fly while taking Carisoprodol?

Carisoprodol is currently disqualifying for FAA medical certification. You cannot fly while taking this medication. A washout period and evaluation are typically required after discontinuation. Consult an AME or aviation attorney before making any medication changes.

Important Notice

The FAA does not publish a comprehensive list of “approved” medications. The information on this page represents our interpretation of publicly available FAA guidance and is provided for informational and educational purposes only. It does not constitute medical advice, legal advice, or a guarantee of certification outcome.

The primary issue with the FAA is always whether the underlying medical condition — not just the medication — is compatible with safe flight. You should only start, stop, or change medications after consulting your treating physician. Always consult with a qualified Aviation Medical Examiner (AME) for guidance specific to your situation. FAA policies are subject to change. ClearedMed is not affiliated with or endorsed by the FAA.