Can text-message CBT reduce generalized anxiety disorder symptoms in young adults?
Generalized anxiety disorder (GAD) involves persistent, excessive worry that interferes with daily life. Young adults often struggle to access traditional therapy. Text-message delivered cognitive behavioral therapy (CBT-txt) offers a low-barrier option. Research shows that CBT-txt can significantly reduce GAD symptoms in this age group, with some studies reporting large treatment effects.
What the research says
A 2025 randomized clinical trial tested an 8-week automated text-message CBT program (CBT-txt-A) in 102 young adults with at least moderate GAD. The treatment group showed a significant reduction in GAD symptoms compared to a waitlist control, with a large effect size (Cohen's d = 0.83). One quarter of the treatment group achieved minimal or no anxiety symptoms, versus only 5.5% of controls 10. Another 3-month trial with 103 young adults found similar results: CBT-txt produced a large effect (d = 1.26) and 41.3% of the treatment group moved into the high end-state functioning category (no or minimal anxiety) 19. The same study identified that CBT-txt worked by increasing behavioral activation and reducing perseverative thinking, which in turn lowered anxiety 19. A separate program called Text4Hope, which delivered daily CBT-based text messages during the COVID-19 pandemic, also reduced anxiety (GAD-7 scores) in female subscribers 8. While these findings are promising, other digital interventions for GAD, such as mindfulness apps or digital CBT plus medication, have shown benefits in broader adult populations but were not specifically tested in young adults 246. Overall, the evidence specifically for text-message CBT in young adults with GAD is strong and consistent.
What to ask your doctor
- Could a text-message CBT program be a suitable option for my GAD symptoms?
- How does text-message CBT compare to in-person therapy or medication for young adults?
- Are there any text-message CBT programs you would recommend or that are available in my area?
- Should I continue my current treatment while trying text-message CBT?
- How can I monitor my progress if I start a text-based therapy program?
This question is drawn from common patient questions about this topic and answered using cited medical research. We do not provide individualized advice.