Texas Is Expanding Medical Marijuana — But Recreational Use Is Still Illegal in San Antonio

Summary

Texas has expanded its medical marijuana program, allowing more patients and dispensaries statewide. However, recreational marijuana remains illegal, and possession of THC products can still lead to arrest, jail time, fines, and a permanent criminal record in San Antonio and Bexar County. Understanding the difference is critical.

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Texas lawmakers have expanded the state's medical marijuana program, and many Texans are asking the same question: Does this mean marijuana is legal now?

The short answer is no — especially in San Antonio and Bexar County.

While Texas has broadened access to medical marijuana under strict conditions, recreational use remains illegal, and possession of marijuana or THC products can still result in serious criminal charges.

As criminal defense attorneys serving San Antonio, we regularly see people arrested who mistakenly believe that medical marijuana expansion means legalization. It does not.

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What Is Medical Marijuana in Texas?

Medical marijuana in Texas is state-regulated cannabis approved only for patients with specific qualifying medical conditions. To legally use medical marijuana, both the patient and the prescribing physician must be registered with the state's Compassionate Use Registry, which is administered by the Texas Department of Public Safety.

As of last year, the registry included more than 135,000 patients, a significant increase from the year before — showing how rapidly the program is growing.

Importantly, medical marijuana in Texas is not the same as recreational marijuana found in states like Colorado or California.

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Cannabis vs. Marijuana: Why the Difference Matters

The terms cannabis and marijuana are often used interchangeably, but legally they are not the same.

• Cannabis refers broadly to products derived from the Cannabis sativa plant.

• Marijuana refers to cannabis products that contain higher levels of THC (tetrahydrocannabinol) — the psychoactive compound that produces a “high.”

THC is one of more than 100 cannabinoids found in marijuana. Another well-known cannabinoid, CBD, is not psychoactive and can be legally derived from hemp.

In Texas, THC is the legal line. Possessing THC outside the medical program can result in criminal charges.

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What Conditions Qualify for Medical Marijuana in Texas?

Under Texas law, medical marijuana is used to treat symptoms, not cures. Approved conditions include:

• Chronic pain disorders

• Terminal illnesses

• Multiple sclerosis

• Traumatic brain injury

• Certain inflammatory conditions, such as Crohn's disease

Even with expansion, only patients with qualifying conditions and valid registration are protected. Everyone else is still subject to arrest.

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How Medical Marijuana Is Dispensed

Medical marijuana in Texas is not smoked. Approved forms include:

• Edibles

• Under-the-tongue tinctures

• Recently approved inhalers (not smoking)

Only a limited number of licensed dispensaries can legally sell medical marijuana, though that number is increasing following recent legislation.

Buying marijuana from any other source — including vape shops, smoke shops, or online sellers — is illegal and frequently leads to arrests in San Antonio.

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Recreational Marijuana Is Still Illegal in San Antonio

Despite political discussions and petitions in other Texas cities, recreational marijuana remains illegal statewide.

In San Antonio and Bexar County, marijuana possession can result in:

• Class B misdemeanor charges (for small amounts)

• Jail time

• Fines

• Probation

• Permanent criminal records

• Immigration consequences for non-citizens

• Professional license issues

THC vape cartridges, edibles, and concentrates often lead to felony charges, even when the amount is small.

This is one of the most common and misunderstood areas of Texas criminal law.

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What Science Says — and Why It Doesn't Change the Law

Research into marijuana has been limited due to federal restrictions. Cannabis is currently classified as a Schedule I substance, making large-scale clinical trials difficult.

Studies suggest cannabinoids interact with the body's endocannabinoid system, which regulates pain, mood, and sleep. However, research results are mixed, and repeated use has been linked to:

• Memory issues

• Sleep disruption

• Increased risk of cannabis use disorder

• Cognitive decline in certain populations

While there is hope that reclassification could expand research, none of this changes Texas criminal law today.

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The Biggest Mistake We See in San Antonio

Many people arrested for marijuana or THC charges tell us the same thing:

“I thought it was legal now.”

Unfortunately, misunderstanding the law does not stop an arrest.

Medical marijuana expansion does not protect recreational users. If you are not registered in the Compassionate Use Program and do not have a valid prescription, possession can still result in criminal charges.

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Charged With Marijuana or THC in San Antonio?

If you or a loved one has been arrested for marijuana or THC possession in San Antonio or Bexar County, the consequences can be serious — but charges can often be challenged.

At Texas Defenders, we focus exclusively on Texas state criminal cases, and we regularly defend marijuana and THC charges throughout the San Antonio area.

📍 101 Stumberg St, Suite #112, San Antonio, TX 78204
📞 210-942-4441

Understanding the law can prevent mistakes — and the right defense can protect your future.