Yes. Soma, the brand name for carisoprodol, is a controlled substance in California. The federal government placed carisoprodol into Schedule IV of the Controlled Substances Act in January 2012, and that scheduling binds every state.1Federal Register. Schedules of Controlled Substances: Placement of Carisoprodol Into Schedule IV California reinforces that status by independently listing meprobamate — the compound your body produces when it metabolizes carisoprodol — as a Schedule IV depressant under Health and Safety Code 11057(d)(18).2California Legislative Information. California Code Health and Safety Code 11057 – Schedule IV Controlled Substances Pharmacies, prescribers, and law enforcement all handle Soma under controlled substance rules.
How California Schedules Carisoprodol
Carisoprodol itself does not appear by name in California’s Schedule IV statute. Meprobamate does, and because meprobamate is responsible for much of carisoprodol’s sedative and abuse-producing effects, the state-level control reaches the drug through its metabolite. Combined with the federal Schedule IV classification, the practical outcome is that Soma is treated as a Schedule IV controlled substance across California.
What a Legal Prescription Looks Like
Possession is lawful only with a valid prescription from a practitioner holding an active DEA registration. Under federal rules, a Schedule IV prescription can be refilled up to five times and expires six months after the date it was written, whichever comes first.3Office of the Law Revision Counsel. 21 USC 829 – Prescriptions After that, you need a new script.
California adds a state layer. Since January 2022, prescriptions sent to a California pharmacy must generally be transmitted electronically, with narrow exceptions for technology failures, out-of-state pharmacies, and low-volume prescribers.4Medical Board of California. E-Prescriptions Prescribers must also consult the CURES database before writing a controlled substance prescription for a new patient, and at least every six months for continuing patients.5Medical Board of California. CURES Mandatory Use
Penalties for Possession Without a Prescription
If you are caught with carisoprodol and have no valid prescription, the charge falls under Health and Safety Code 11377, the statute covering non-narcotic controlled substances in Schedules III through V.6California Legislative Information. California Code Health and Safety Code 11377 – Unauthorized Possession of Controlled Substances Since Proposition 47 passed in 2014, simple possession is a misdemeanor for most people. The maximum penalty is one year in county jail, and the fine is capped at $70.
One exception matters. If you have a prior conviction for a serious or violent felony under Penal Code 667, or for an offense that requires sex offender registration, simple possession can be charged as a felony with a state prison term. Outside that narrow category, prosecutors cannot elevate a simple possession charge to a felony.
Pretrial Diversion Under Penal Code 1000
A possession charge under HSC 11377 is eligible for pretrial diversion. Penal Code 1000 specifically lists it as a qualifying offense.7California Legislative Information. California Code PEN 1000 – Special Proceedings in Narcotics and Drug Abuse Cases To qualify, you must meet all of these conditions:
- No conviction for a controlled substance offense (outside the eligible offenses listed in the statute) within the past five years.
- The current charge did not involve violence or threats of violence.
- No evidence of other narcotics or restricted drug violations at the same time.
- No felony conviction of any kind within the past five years.
If the court approves, you complete a drug education or treatment program and the charge is dismissed. No conviction goes on your record. That is worth pursuing — even a misdemeanor drug conviction can affect employment, professional licensing, and immigration status long after any jail time ends.
Penalties for Selling or Distributing Soma
Selling carisoprodol, or possessing it with intent to sell, is a felony. Because carisoprodol is a non-narcotic controlled substance, the applicable statutes are Health and Safety Code 11378 (possession for sale) and 11379 (sale or transportation), not HSC 11351 and 11352, which apply to narcotic drugs and carry heavier sentences. Guides that lump Soma sales in with heroin or oxycodone sales are citing the wrong statute.
Under HSC 11379, selling or transporting a non-narcotic controlled substance is punishable by two, three, or four years in county jail. Transporting the drug between noncontiguous counties increases that range to three, six, or nine years. Possession for sale under HSC 11378 carries a lesser range. Sale and distribution charges are not eligible for pretrial diversion under Penal Code 1000.
Driving Under the Influence of Soma
Carisoprodol causes drowsiness, dizziness, and impaired coordination. California Vehicle Code 23152(f) makes it unlawful to drive while under the influence of any drug, and that includes lawfully prescribed medications.8California Legislative Information. California Code Vehicle Code 23152 – Driving Under the Influence A valid prescription is not a defense if the drug impaired your ability to drive safely.
A first drug DUI carries 96 hours to six months in county jail, a fine between $390 and $1,000, and a license suspension.9California Legislative Information. California Code Vehicle Code 23536 – Penalties for First DUI Offense Penalties climb sharply for repeat offenses or for impaired driving that causes an injury accident. Unlike alcohol, there is no numerical legal limit for carisoprodol; the prosecution only needs to prove the drug measurably impaired your driving.