June is PTSD Awareness Month ... You're not alone... We're here to help...
A lot of people who drink too much are not just drinking. They are managing something. Nightmares. Hypervigilance. A memory that will not let go. For many Texans living with post-traumatic stress disorder, alcohol starts out as a way to quiet the noise, and it rarely stays that way. June is PTSD Awareness Month, and it is a good time to talk honestly about why PTSD and alcohol use disorder so often go hand in hand, and what it actually takes to address both.
The overlap is significant. According to the National Institute on Alcohol Abuse and Alcoholism, people with PTSD are two to four times more likely to develop alcohol use disorder than those without a trauma history. Among veterans, the numbers are even starker. Research published in the journal Alcohol and Alcoholism found that nearly one in three veterans seeking help for alcohol problems also met the diagnostic criteria for PTSD.
Texas has the second-largest veteran population in the country, and the state also has elevated rates of trauma exposure tied to domestic violence, natural disasters, community violence, and border region stress. The intersection of PTSD and substance use is not a niche issue here. It is a public health reality.
This is not a failure of willpower. The brain is doing exactly what it was designed to do: seek relief from pain.
PTSD keeps the nervous system in a near-constant state of threat response. The amygdala, the brain's alarm system, becomes hyperactive. Sleep is disrupted. Emotional regulation becomes exhausting. Alcohol depresses the central nervous system, which temporarily blunts that hyperarousal. It can dull intrusive memories, reduce anxiety, and make sleep feel possible. In the short term, it works. That is exactly the problem.
Over time, alcohol disrupts the sleep architecture it initially seemed to improve, worsening the very symptoms it was meant to suppress. It also interferes with the brain's ability to process traumatic memories, which is how the nervous system eventually recovers from trauma on its own. Drinking to cope can actually lock PTSD in place.
Because both conditions feed each other, the combined picture can look different from either disorder alone. Signs that both may be present include:
Drinking specifically to sleep or to stop replaying an event in your mind. Increased drinking after a traumatic anniversary, a triggering news story, or a stressful situation. Emotional numbness that lifts only when drinking. Blackouts followed by nightmares or flashbacks when sober. Isolation from family and friends, combined with secretive drinking. Irritability, hypervigilance, or a startle response that alcohol temporarily softens.
If any of this sounds familiar, it does not mean something is wrong with you. It means two serious conditions are reinforcing each other, and treating only one of them is unlikely to hold.
This is where a lot of well-intentioned treatment falls short. Standard alcohol rehab programs may stabilize someone physically and teach relapse prevention skills, but if the underlying PTSD goes unaddressed, the nervous system still needs somewhere to go when it gets overwhelmed. Sobriety without trauma treatment is fragile.
The reverse is also true. Trauma therapy can surface difficult memories and intensify distress in the short term. Without concurrent support for alcohol use, relapse during or after trauma treatment is common.
The Substance Abuse and Mental Health Services Administration (SAMHSA) recommends integrated treatment as the standard of care for co-occurring PTSD and substance use disorders. That means both conditions get addressed simultaneously, by a coordinated care team, within the same treatment episode.
Integrated dual diagnosis care for these two conditions typically includes several components working together.
A full psychiatric evaluation helps identify the trauma history and its current impact alongside the alcohol use pattern. This matters because the severity and type of trauma shapes which therapeutic approaches are most appropriate.
Evidence-based therapies for PTSD such as Cognitive Processing Therapy (CPT) and Prolonged Exposure (PE) have strong research support. Both have been adapted for use with people who also have substance use disorders. The National Center for PTSD notes that Seeking Safety, a therapy designed specifically for co-occurring PTSD and addiction, has shown meaningful results in multiple clinical trials.
Medication management can play an important role. Certain antidepressants approved for PTSD treatment can reduce hyperarousal and intrusive symptoms, making it easier to engage in therapy and reducing the pull toward alcohol as a coping tool.
Peer support and community are not extras. They are clinical tools. The social model of recovery, which grounds healing in human connection and shared experience, is especially important for people whose trauma included betrayal, violence, or isolation. Rebuilding the capacity to trust other people is part of the work.
June is designated as PTSD Awareness Month nationally. For Texans, it is worth pausing to acknowledge how many people in this state are quietly managing trauma and using alcohol to do it. Not because they want to be dependent on alcohol, but because no one helped them find a better way through.
Awareness is the first step. The second is knowing that treatment exists, that it is effective, and that it is available here in Texas.
Can PTSD cause alcohol addiction?
PTSD does not automatically cause alcohol addiction, but it significantly raises the risk. The hyperarousal, sleep disruption, and emotional dysregulation that come with PTSD create conditions where alcohol can feel like relief. Over time, that pattern can develop into a physical and psychological dependence.
What is the best treatment for PTSD and alcohol use disorder at the same time?
Integrated dual diagnosis treatment is the evidence-based standard. This means receiving care for both conditions simultaneously within a coordinated program, rather than addressing them sequentially. Therapies like Seeking Safety, CPT, and Prolonged Exposure have been adapted specifically for people with co-occurring PTSD and substance use disorders.
Does alcohol make PTSD worse?
Yes. While alcohol can temporarily suppress PTSD symptoms like hyperarousal and intrusive thoughts, it worsens them over time. It disrupts REM sleep, which the brain needs to process emotional memories, and it interferes with the neurological recovery process. Regular heavy drinking tends to intensify PTSD symptoms during sober periods.
Is there PTSD and alcohol treatment available in Texas?
Yes. Texas has addiction treatment programs that offer integrated dual diagnosis care, including treatment for co-occurring PTSD and alcohol use disorder. It is important to ask specifically whether a program is equipped to address both conditions simultaneously, rather than treating one and then the other.
If you or someone you love is struggling with alcohol and you suspect trauma may be driving it, More Than Rehab is here to help. Our Texas-based team provides integrated care that addresses the whole picture, not just the substance use. Reach out today for a confidential conversation.
