The best way to deal with anxiety is a combination of strategies, not a single fix. What works depends on whether you need relief right now, in the next few weeks, or over the long term. The good news: several approaches have strong evidence behind them, and most are things you can start today without a prescription.
What to Do When Anxiety Hits Right Now
When anxiety spikes, your breathing shifts to short, shallow chest breaths. This keeps your nervous system locked in a stress response. The fastest way to interrupt that cycle is a technique called the physiological sigh: two quick inhales through your nose (the second one stacking on top of the first), followed by one long, slow exhale through your mouth. The extended exhale activates your vagus nerve, which triggers a release of calming neurotransmitters and shifts your body out of fight-or-flight mode. You can feel the difference in about 30 seconds.
For anxiety that’s spiraling into racing thoughts or panic, a grounding exercise called 5-4-3-2-1 pulls your attention back to the present moment. You name five things you can see, four you can touch, three you can hear, two you can smell, and one you can taste. It sounds simple, and it is. That’s the point. Your anxious brain is projecting into the future; this technique forces it to register what’s actually happening around you right now. Pair it with slow, deep breathing for the best effect.
Neither of these is a long-term solution. They’re circuit breakers, designed to get you through an acute moment so you can think clearly again.
Therapy: The Most Effective Long-Term Approach
Cognitive behavioral therapy (CBT) is the most studied and most recommended treatment for anxiety disorders. It works by helping you identify the thought patterns that drive your anxiety, then systematically challenging and replacing them. Traditional CBT runs 12 to 20 weeks of weekly sessions, each lasting 30 to 60 minutes. If that timeline feels too slow, intensive CBT compresses the same work into a month, a week, or sometimes a single eight-hour session.
Acceptance and commitment therapy (ACT) takes a different angle. Instead of trying to change anxious thoughts, it teaches you to observe them without getting hooked by them, while refocusing your energy on actions that align with your values. In a randomized controlled trial comparing the two approaches for social anxiety, about 52% of people in the CBT group and 41% in the ACT group showed clinically significant improvement by the end of treatment. By the six-month follow-up, the gap had essentially closed: 57% for CBT and 53% for ACT. Both approaches work. The right choice often comes down to which style resonates with you.
If you can’t access a therapist, DaylightRx is an FDA-cleared app that delivers CBT for anxiety and panic disorders on your phone. It’s not a replacement for working with a person, but it’s a legitimate option if cost or availability is a barrier.
Exercise as an Anxiety Treatment
Aerobic exercise reduces anxiety through several pathways at once: it burns off stress hormones, increases feel-good neurotransmitters, and improves your ability to regulate emotions over time. But how much exercise actually matters.
A large meta-analysis found that the biggest reductions in anxiety came from high-intensity aerobic exercise (think running, cycling, or swimming hard enough that conversation becomes difficult) done three to four times per week, in sessions lasting 60 to 75 minutes, for at least 12 weeks. That’s a meaningful commitment. If it sounds like too much, start where you are. Even moderate exercise provides benefits. But if you’re using exercise specifically to manage anxiety, know that intensity and consistency are what move the needle most.
Sleep Changes Everything
Sleep deprivation doesn’t just make anxiety worse. It fundamentally changes how your brain processes threats. A study published in the journal Current Biology found that people who were sleep-deprived showed 60% greater activation in the amygdala, the brain’s threat-detection center, compared to people who slept normally. At the same time, the connection between the amygdala and the prefrontal cortex (the part of your brain responsible for rational thought and emotional control) was significantly weakened. In practical terms, poor sleep makes everything feel more threatening while simultaneously reducing your ability to talk yourself down.
If anxiety is disrupting your sleep and poor sleep is worsening your anxiety, you’re caught in a feedback loop. Prioritizing sleep hygiene (consistent wake times, a cool and dark room, no screens in the hour before bed) is one of the highest-leverage changes you can make.
When Medication Makes Sense
For moderate to severe anxiety that isn’t responding to therapy and lifestyle changes alone, medication is a well-established option. SSRIs and SNRIs are the first-line treatments for generalized anxiety disorder, panic disorder, and social anxiety disorder. SSRIs tend to be better tolerated of the two.
The timeline matters here, because many people give up too early. These medications typically take two to four weeks before you notice any effect, and full symptom improvement can take eight to twelve weeks. If there’s no response after four to six weeks at the starting dose, the standard approach is to gradually increase the dose over another four to six weeks. Once you find a dose that works, the usual recommendation is to stay on it for six to twelve months before considering tapering.
Medication works best as part of a broader strategy. People who combine medication with therapy tend to have better outcomes than those who rely on either one alone.
Daily Habits That Quietly Help
Beyond the big interventions, a few daily habits create the conditions where anxiety has less room to operate. Caffeine is an obvious one: it directly stimulates your sympathetic nervous system, the same system that drives anxiety. If you’re drinking more than a cup or two a day, cutting back is worth trying for two weeks to see how you feel.
Magnesium supplementation has gained popularity for anxiety, but the evidence is lukewarm. A double-blind, placebo-controlled pilot trial found that magnesium produced nonsignificant improvements in anxiety scores compared to placebo. It may help with sleep quality, which could indirectly help anxiety, but it’s not a standalone treatment.
What does consistently show up in the research is the combination effect. Regular exercise, adequate sleep, a therapy framework for understanding your thought patterns, and a breathing technique for acute moments. No single one of these is the “best” way to deal with anxiety. The best approach is layering several of them together so that you have tools for every timescale: the next five minutes, the next few months, and the years ahead.