Generalized Anxiety Disorder (GAD) isn’t just feeling stressed. It’s constant, overwhelming worry that shows up most days for six months or more - and it doesn’t go away when the situation improves. People with GAD often feel tense, restless, exhausted, or unable to focus, even when nothing obvious is wrong. Around 3.1% of U.S. adults live with it every year, and women are twice as likely to be affected as men. The good news? We have clear, evidence-based ways to treat it. The bad news? Not all treatments are created equal. Three main approaches dominate: SSRIs, benzodiazepines, and cognitive behavioral therapy (CBT). Each has strengths, risks, and timelines you need to understand before choosing.
What SSRIs Do - and Don’t Do
SSRIs - selective serotonin reuptake inhibitors - are the most commonly prescribed medications for GAD today. Drugs like escitalopram (Lexapro), sertraline (Zoloft), and paroxetine (Paxil) work by increasing serotonin levels in the brain. But they don’t work like a light switch. You won’t feel better after one pill. It takes 2 to 6 weeks for effects to build up. That’s why many people stop too soon, thinking the drug isn’t working.
Studies show about 50-60% of people with GAD respond well to SSRIs. In one large trial, escitalopram helped over half of patients reduce their anxiety symptoms significantly. The real advantage? SSRIs work better than benzodiazepines over time. At six months, people on SSRIs are still feeling better. Those on benzodiazepines? Their relief fades. SSRIs also help when depression shows up - which happens in 60% of GAD cases.
But they come with trade-offs. About 47% of users report sexual side effects - lowered libido, trouble reaching orgasm. Nausea is common at first. Some feel jittery or sleepy. These usually fade after a few weeks. Doctors often start at half-dose to reduce side effects, then slowly increase. Most people tolerate SSRIs well long-term. That’s why they’re the first-line choice in guidelines from the American Psychiatric Association and NICE.
The Fast Fix - and Why It’s Risky
Benzodiazepines like alprazolam (Xanax), lorazepam (Ativan), and diazepam (Valium) work fast. In 30 to 60 minutes, they calm the nervous system by boosting GABA, the brain’s natural calming chemical. For someone in a panic attack or unable to sleep because of constant worry, this can feel lifesaving. That’s why they were once the go-to treatment.
But here’s the catch: they don’t fix the problem. They mask it. And your brain adapts. Within months, many people need higher doses to get the same relief. Studies show 40-50% of long-term users develop tolerance. Withdrawal can be worse than the original anxiety - shaking, insomnia, even seizures. The FDA added a boxed warning in 2020 about abuse and dependence. The CDC now recommends limiting prescriptions to 2-4 weeks at a time.
On Drugs.com, alprazolam has a 7.4/10 rating, but 72% of users report moderate to severe side effects: drowsiness, dizziness, memory issues. A Reddit thread from a user who took Xanax for 18 months said: “I couldn’t sleep without it. When I quit, I felt like my nerves were on fire for six weeks.” That’s not rare. Benzodiazepines are still used - but only as a short-term bridge, not a long-term solution.
CBT: The Skill-Based Cure
Unlike pills, CBT doesn’t change your chemistry. It changes your thinking. Developed by Aaron Beck in the 1960s and refined since, CBT for GAD teaches you to spot and challenge anxious thoughts. Instead of thinking “I’m going to lose my job and end up homeless,” you learn to ask: “What’s the evidence? What’s the worst that could happen? And what would I tell a friend?”
A typical CBT program lasts 12-20 weekly sessions. Each session is 50 minutes. Between sessions, you do homework: journaling worries, practicing exposure to feared thoughts, scheduling activities to break the cycle of avoidance. It’s work. And it’s hard. About 63% of patients say the exposure exercises are the toughest part.
But the results stick. A 2021 meta-analysis found CBT was just as effective as medication at the end of treatment. At one year? CBT was far better. Only 25% of people who did CBT relapsed. With medication, it was 45%. Why? Because you didn’t just get relief - you learned skills. You can use them forever. A 2023 ADAA survey found 87% of patients who completed CBT rated their outcomes as “good” or “excellent.”
Access is the biggest barrier. A single CBT session costs $100-$150 out-of-pocket. Insurance often covers it, but copays are higher than for pills. In the U.S., there are only 0.5 licensed CBT therapists per 10,000 adults with anxiety. That’s why apps like Woebot and SilverCloud are growing fast. FDA-cleared digital CBT tools have shown 37% symptom reduction in 12 weeks - not as strong as in-person, but better than nothing.
Which One Should You Choose?
There’s no one-size-fits-all answer. But guidelines agree on this: SSRIs or CBT should be first. Benzodiazepines? Reserve them for crises.
If you’re overwhelmed right now - can’t sleep, can’t leave the house, panic attacks daily - a short course of a benzodiazepine might help you get to a place where you can start therapy or begin an SSRI. But don’t stay there.
If you have depression along with anxiety? SSRIs are your best bet. They treat both.
If you’re willing to put in the work? CBT gives you lifelong tools. It’s the closest thing we have to a cure. And it has no risk of dependence.
Many people do better with a combo: start with an SSRI to reduce baseline anxiety, then add CBT to build coping skills. A 2022 JAMA Network Open study found 65% of patients on both treatments reached remission - compared to 48% on just one.
What’s Changing Now
The field is evolving. New drugs like zuranolone (Zurzuvae), approved in 2023, act on GABA receptors like benzodiazepines but with far less risk of dependence. Only 5% of users had withdrawal symptoms vs 25% with traditional benzos.
Genetic testing is starting to help. Companies like GeneSight analyze how your body metabolizes SSRIs. In one study, people whose medication was chosen based on their genes had 28% better results.
And digital access is improving. Telehealth CBT is now offered by 70% of therapists. Insurance is slowly catching up. The 2022 Mental Health Access Improvement Act expanded Medicare coverage for counselors - a big step for people who can’t find a psychiatrist.
Benzodiazepine prescriptions have dropped 18% since 2015. SSRI prescriptions for anxiety have risen 22%. The message is clear: we’re moving away from quick fixes and toward treatments that last.
What to Do Next
If you think you have GAD, don’t wait. Start with your doctor. Ask: “What are my options?”
- If you want fast relief: A short-term benzodiazepine may help, but ask for a plan to stop it in 4 weeks.
- If you want lasting results: Ask for a referral to a CBT therapist. Look for someone certified by the Academy of Cognitive and Behavioral Therapies.
- If you’re unsure: Try an SSRI. Start low. Give it 6 weeks. Track your symptoms.
- If cost is a barrier: Try a digital CBT app. Some are free or low-cost. Others are covered by insurance.
There’s no shame in needing help. And there’s no single right path. But choosing based on evidence - not fear or convenience - gives you the best shot at real, lasting relief.