The medications used to treat anxiety are prescribed from several different drug classes, including antidepressants and tranquilizers, to blood pressure drugs used secondarily to calm a racing heart associated with performance or situational anxiety. Each works differently, fits different situations, and comes with its own set of benefits and trade-offs.
Anxiety disorders affect roughly 40 million American adults, and yet, only about a third of people with anxiety ever receive treatment. For those who do, medication is frequently part of the picture [1].
10 Common Medications Used to Treat Anxiety
Approximately 16.5% of U.S. adults filled at least one mental health prescription in 2020, a number that has climbed steadily since. If you or someone you love is on one of these medications, or is wondering whether you should be, here’s a plain-language breakdown of what they actually are and how they work [2][3][4].
1. Sertraline (Zoloft)
What it is: A selective serotonin reuptake inhibitor (SSRI), and consistently one of the most prescribed psychiatric medications in the U.S. Sertraline works by increasing the availability of serotonin in the brain, which helps regulate mood and reduce anxiety over time.
Approved for: Generalized anxiety disorder (GAD), panic disorder, social anxiety disorder, PTSD, OCD.
Who takes it: Tens of millions of Americans. Sertraline has been one of the top two most dispensed psychiatric medications for years.
The upside: Well-studied, generally well-tolerated, non-addictive, and effective for a wide range of anxiety and mood disorders. It is a strong first-line choice for long-term management.
The downside: Takes 2–6 weeks to take effect. Common early side effects include nausea, insomnia, and sexual dysfunction. Stopping abruptly can cause discontinuation syndrome with symptoms that include dizziness, brain zaps, and irritability.
2. Escitalopram (Lexapro)
What it is: Another SSRI, often favored for its cleaner side effect profile compared to other drugs in the same class.
Approved for: Generalized anxiety disorder and major depressive disorder.
Who takes it: One of the most prescribed SSRIs in the country, particularly popular with younger adults and first-time prescriptions.
The upside: Fewer drug interactions than many SSRIs, tends to cause less nausea, and works relatively quickly within its class; some patients notice improvement in 2–4 weeks.
The downside: Sexual side effects remain common. Like all SSRIs, it requires a taper when stopping. It is typically not effective for acute anxiety, as it builds efficacy over weeks, not hours.
3. Alprazolam (Xanax)
What it is: A fast-acting benzodiazepine that works by increasing the effect of GABA, the brain’s primary inhibitory neurotransmitter. The result is rapid sedation and anxiety relief, typically within 30 minutes.
Approved for: Panic disorder, anxiety disorders, and short-term anxiety relief.
Who takes it: Xanax is one of the most prescribed psychiatric drugs in the country. It’s also one of the most misused. At peak prescribing in the early 2010s, over 50 million prescriptions were filled annually in the U.S [5].
The upside: It works fast. For someone in the middle of a panic attack, that matters.
The downside: Physical dependence can develop within weeks. Tolerance builds quickly. Withdrawal from benzodiazepines can be medically dangerous, in some cases, more severe than opioid withdrawal. Not intended for long-term use, though many patients end up on it for years.
4. Clonazepam (Klonopin)
What it is: A longer-acting benzodiazepine compared to Xanax — same mechanism (GABA enhancement), but with a half-life of 18–50 hours versus Xanax’s 6–27 hours. This makes it more stable for ongoing anxiety, but slower to clear the system.
Approved for: Panic disorder, certain seizure disorders; often used off-label for generalized anxiety and social anxiety.
Who takes it: Among the five most prescribed anti-anxiety medications in the U.S., accounting for roughly 7–10% of anti-anxiety prescriptions.
The upside: Longer-lasting relief than Xanax, less pronounced peaks and valleys, sometimes preferred for people whose anxiety is constant rather than episodic.
The downside: All the same dependency and withdrawal concerns as other benzos, amplified by a longer half-life that makes it harder to taper. Cognitive side effects — memory issues, “brain fog” — are more pronounced with long-term use.
5. Venlafaxine (Effexor XR)
What it is: Effexor works similarly to SSRIs but adds a second neurotransmitter to the mix, norepinephrine, which plays a direct role in how the body responds to stress. For people whose anxiety shows up physically, such as chronic tension, fatigue, that wired-but-exhausted, the dual action of effexor can make a meaningful difference where an SSRI alone hasn’t quite gotten there.
Approved for: Generalized anxiety disorder, social anxiety disorder, panic disorder.
Who takes it: One of the most widely prescribed SNRIs for anxiety, particularly for GAD.
The upside: Effective for anxiety and depression, and particularly useful when physical symptoms of anxiety, such as fatigue, muscle tension, and pain, are prominent.
The downside: Effexor has a notably difficult discontinuation profile. Even missing a single dose can trigger withdrawal symptoms (dizziness, nausea, brain zaps). Tapering off requires careful, slow reduction.
6. Buspirone (Buspar)
What it is: A non-benzodiazepine anti-anxiety medication that works on serotonin and dopamine receptors. It doesn’t cause sedation, doesn’t produce a high, and has no meaningful abuse potential, which makes it genuinely different from most other options on this list.
Approved for: Generalized anxiety disorder.
Who takes it: Less commonly prescribed than SSRIs or benzos, but frequently used as a second-line option or add-on when first-line treatments aren’t working.
The upside: No addiction risk, no sedation, no cognitive impairment. A genuinely clean option for people with GAD who want to avoid the dependency concerns of benzodiazepines.
The downside: Takes 2–4 weeks to reach full effect, and typically, there’s no immediate relief. It doesn’t work well for panic attacks or anxiety that’s situational or episodic.
7. Duloxetine (Cymbalta)
What it is: Another SNRI, approved for generalized anxiety disorder but also used for depression, fibromyalgia, and chronic pain. Its dual action on serotonin and norepinephrine makes it particularly useful when anxiety and pain overlap.
Approved for: GAD, major depressive disorder, fibromyalgia, chronic musculoskeletal pain.
Who takes it: Widely prescribed, particularly among adults with anxiety and chronic pain conditions.
The upside: Addresses multiple symptoms simultaneously when anxiety and physical pain co-occur. Once-daily dosing.
The downside: Similar to Effexor, discontinuation can be rough. Nausea is the most common early side effect, and in some patients, it can raise blood pressure.
8. Paroxetine (Paxil)
What it is: An SSRI with the broadest FDA-approved anxiety indication of any medication in its class, approved for GAD, social anxiety disorder, panic disorder, PTSD, and OCD.
Approved for: More anxiety disorders than any other SSRI.
Who takes it: Among the older SSRIs, Paxil has been on the market since 1992 and remains widely prescribed despite a reputation for difficult side effects.
The upside: Broad coverage across anxiety subtypes. Helpful when a single medication needs to address multiple co-occurring anxiety disorders.
The downside: More side effects than newer SSRIs, such as weight gain, sedation, sexual dysfunction, and notoriously difficult to discontinue. Some clinicians avoid prescribing it for this reason [6].
9. Hydroxyzine (Vistaril / Atarax)
What it is: An antihistamine, the same class as Benadryl, that also has sedating, anti-anxiety effects. It’s used off-label for anxiety because it reduces CNS activity without the addiction risk of benzodiazepines.
Approved for: Anxiety and tension, nausea, allergic reactions.
Who takes it: Increasingly popular as a non-addictive alternative to benzos, particularly in patients with a history of substance use.
The upside: Works within 30–60 minutes and is non-addictive. Particularly useful for situational or acute anxiety, when prescribing benzos is a risk.
The downside: Primarily sedating rather than anxiolytic, it calms through drowsiness, not targeted anxiety relief. Not appropriate for daytime anxiety in people who need to function.
10. Propranolol (Inderal)
What it is: A beta-blocker that works by blocking the physical adrenaline surge that causes the racing heart, trembling hands, and shortness of breath that make anxiety feel unmanageable in the moment.
Approved for: Hypertension, cardiac arrhythmias, and used off-label for performance anxiety and situational anxiety.
Who takes it: Widely used among performers, public speakers, surgeons, and anyone whose anxiety is primarily expressed through physical symptoms rather than psychological ones.
The upside: Fast-acting (30–60 minutes), non-addictive, and effective at eliminating the physical symptoms that make anxiety feel unmanageable.
The downside: Doesn’t address the cognitive or emotional dimensions of anxiety, not useful for GAD, panic disorder, or anxiety with significant psychological components, and can lower blood pressure too drastically in some people.
When Anxiety Has Taken Over— Virtue Recovery Center Can Help
At Virtue Recovery Center, our licensed therapists and psychiatric team work with clients to understand what’s driving their anxiety, what hasn’t worked before and why, and what an evidence-based treatment plan actually looks like for their specific situation. Whether anxiety is your primary concern or one layer of something more complex, we meet you where you are.
For clients whose anxiety has become entangled with benzodiazepine dependence, such as Xanax, Klonopin, and Ativan, our medical detox team manages the taper safely and carefully, with full psychiatric support throughout. We know that stopping benzos is not as simple as deciding to stop, and we don’t treat it that way.
We operate multiple Joint Commission-accredited facilities across Nevada, Arizona, Texas, and Oregon with a full continuum of care from residential treatment to PHP, IOP, and outpatient services. Whether you’re stepping into treatment for the first time or returning, we meet you exactly where you are. Contact our admissions team today.
Frequently Asked Questions
What are the most commonly prescribed medications for anxiety?
The most commonly prescribed anxiety medications include SSRIs (sertraline/Zoloft, escitalopram/Lexapro), SNRIs (venlafaxine/Effexor), benzodiazepines (Xanax, Ativan, Klonopin) for short-term use, buspirone for GAD, and beta-blockers (propranolol) for situational anxiety.
Are anxiety medications addictive?
Benzodiazepines (Xanax, Valium, Klonopin, Ativan) have high addiction potential and should only be used for the short term. SSRIs and SNRIs are not addictive and are preferred for long-term management. Beta-blockers and buspirone also have low abuse potential.
Can you become dependent on Xanax or Klonopin?
Yes. Physical dependence on Xanax (alprazolam) and Klonopin (clonazepam) can develop within 2-4 weeks of daily use. Stopping abruptly is life-threatening due to seizure risk. Medical supervision is required for benzodiazepine tapering and detox.
What is the safest long-term medication for anxiety?
For most people managing anxiety long-term, SSRIs like sertraline (Zoloft) and escitalopram (Lexapro) tend to be the safest ongoing option, and the ones most psychiatrists reach for first. They’re not perfect, and they take weeks to kick in, but they don’t carry addiction risk, they don’t lose effectiveness over time the way benzos do, and decades of real-world use have given us a clear picture of how they behave in the body.
What happens if you mix anxiety medications with alcohol?
Combining benzodiazepines with alcohol is extremely dangerous, both are CNS depressants that together can cause respiratory depression and death. Even SSRIs can interact adversely with alcohol, increasing sedation and worsening anxiety over time.
Sources
[1] University of St. Augustine for Health Sciences. 2026. Mental Health Statistics.
[2] Ghamkhar, L. (2025). Uncovering antidepressant prescription patterns: a three-year analysis of outpatient trends.
[3] Iosifescu, V. (2020). Pharmacotherapy of Anxiety Disorders: Current and Emerging Treatment Options. Frontiers in psychiatry, 11, 595584.
[4] Roy-Byrne, P. (2012). Pharmacological treatment of anxiety disorders: current treatments and future directions. Journal of anxiety disorders, 26(8), 833–843.
[5] Psychiatric Times. 2026. One Nation Under Xanax.
[6] Pae, U. (2018). Addressing the Side Effects of Contemporary Antidepressant Drugs: A Comprehensive Review. Chonnam medical journal, 54(2), 101–112.
