Panic disorder is treated with a combination of therapy, medication, or both. Cognitive behavioral therapy (CBT) is the most effective standalone treatment, with about 54% of people achieving full remission. Medication, particularly antidepressants that boost serotonin activity, can also bring significant relief, though it takes 4 to 6 weeks to feel the full effect. Most treatment guidelines, including those from the UK’s National Institute for Health and Care Excellence (last reviewed in 2024), recommend a stepped approach that starts with the least intensive option and builds from there.
Cognitive Behavioral Therapy
CBT is the gold-standard psychological treatment for panic disorder. It works by addressing two things at once: the catastrophic thoughts that fuel panic (“I’m having a heart attack,” “I’m losing control”) and the physical sensations that trigger those thoughts. A typical course runs 8 to 16 sessions, though some people see improvement sooner.
One of the most distinctive parts of CBT for panic disorder is learning that the physical sensations themselves are not dangerous. Your therapist will help you identify the specific thought patterns that escalate normal body signals into full-blown panic, then practice replacing them with more accurate interpretations. Over time, this breaks the cycle where a racing heart triggers fear, which triggers more adrenaline, which makes the heart race faster.
Interoceptive Exposure
This is the part of therapy that surprises most people. Your therapist will ask you to deliberately bring on the physical sensations you fear, in a safe, controlled setting. The goal is straightforward: if you can feel dizzy or short of breath on purpose and nothing bad happens, your brain gradually stops treating those sensations as emergencies.
Common exercises include breathing rapidly through your mouth for one minute to mimic hyperventilation, spinning in a swivel chair for one minute to create dizziness, running in place to raise your heart rate, holding your breath for 30 seconds, or breathing through a narrow straw while pinching your nose shut. Other versions involve shaking your head side to side for 30 seconds, tensing all your muscles at once, or staring at a fixed spot on the wall for 90 seconds until your vision feels odd. Each exercise targets a specific sensation that people with panic disorder tend to misinterpret as dangerous. You rate your anxiety before and after, and repeat the exercises until the sensations no longer trigger fear.
Situational Exposure
If you’ve started avoiding places or situations because of panic (crowded stores, driving on highways, being far from a hospital), therapy will also include gradually returning to those situations. This is done at your own pace, starting with less anxiety-provoking scenarios and working up. The combination of challenging fearful thoughts, desensitizing to physical sensations, and re-entering avoided situations is what gives CBT its strong remission rates.
Antidepressant Medication
SSRIs (selective serotonin reuptake inhibitors) are the first-line medication for panic disorder. They work by increasing serotonin availability in the brain, which gradually reduces the frequency and intensity of panic attacks. Several SSRIs are commonly prescribed for panic disorder: fluoxetine (Prozac), sertraline (Zoloft), paroxetine (Paxil), fluvoxamine, and citalopram (Celexa). Another class called SNRIs, which affect both serotonin and norepinephrine, can also be effective. Venlafaxine (Effexor) is the most commonly used SNRI for panic.
There’s an important nuance with dosing. People with panic disorder are often more sensitive to the initial side effects of these medications, particularly the jittery, slightly “revved up” feeling that some antidepressants can cause in the first week or two. For this reason, doctors typically start at half the usual dose or less and increase gradually. For sertraline, for instance, the standard starting dose for depression is 50 mg, but a panic disorder patient might begin at 25 mg. Fluoxetine might be started at 10 mg instead of the usual 20 mg.
You should expect to wait. These medications take 4 to 6 weeks to reach their full effect, and the first couple of weeks can feel discouraging or even slightly worse before things improve. The maintenance doses that most people eventually reach are 20 to 60 mg for fluoxetine, 50 to 200 mg for sertraline, and 75 to 375 mg for venlafaxine, depending on individual response. Pharmacotherapy alone produces remission in about 36% of patients, compared to 19% for placebo, so the benefit is real but more modest than CBT alone.
Benzodiazepines for Acute Symptoms
Benzodiazepines work fast, typically within 30 to 60 minutes, and can stop a panic attack in its tracks. That speed makes them tempting, but every major clinical guideline advises against using them as a first-line or long-term treatment. The American Academy of Family Physicians states clearly that benzodiazepines are not recommended for first-line therapy because of the risk of dependence, withdrawal symptoms, rebound anxiety (where panic returns worse than before when the medication wears off), and higher overall mortality.
In practice, some doctors prescribe a small supply for the early weeks of treatment while waiting for an SSRI to take effect. If you’re given a benzodiazepine, it should be a bridge, not a foundation. The goal is always to transition to treatments that address the underlying disorder rather than temporarily suppressing symptoms.
Combining Therapy and Medication
Many people do best with both CBT and an antidepressant, especially if their panic attacks are frequent or severe enough to make therapy difficult to engage with. Medication can lower the baseline level of anxiety enough to let someone fully participate in exposure exercises, while CBT provides skills that last long after medication is discontinued. The specific combination depends on severity, personal preference, and access to a trained CBT therapist.
One consideration worth knowing: if you eventually want to stop medication, having completed CBT first significantly reduces the chance of relapse. People who rely on medication alone are more likely to see panic attacks return when they taper off.
Breathing Techniques During a Panic Attack
When panic hits, your breathing shifts to rapid, shallow chest breaths. This drops carbon dioxide levels in your blood, which paradoxically makes you feel more lightheaded and short of breath, feeding the panic cycle. Diaphragmatic breathing (belly breathing) reverses this. It stimulates the vagus nerve, which runs from your head through your chest to your colon. Activating this nerve triggers your body’s relaxation response, lowering heart rate and blood pressure.
The technique is simple: breathe in slowly through your nose for about four seconds, letting your belly expand rather than your chest. Hold briefly, then exhale slowly through your mouth for six seconds. Within a few minutes, this can meaningfully slow the physical escalation of a panic attack. It won’t cure panic disorder on its own, but it’s a reliable tool for managing acute episodes while longer-term treatments take hold.
Exercise as a Treatment Add-On
Aerobic exercise has a real, measurable effect on panic. In one study of 77 patients with panic disorder, 30 minutes of moderate-intensity treadmill exercise (at about 70% of maximum capacity) performed before exposure therapy sessions enhanced the treatment’s effectiveness compared to light-intensity exercise. The mechanism makes intuitive sense: exercise produces many of the same physical sensations as panic (rapid heartbeat, sweating, heavy breathing) in a context your brain recognizes as safe, which reinforces the idea that these sensations are not dangerous.
Regular aerobic exercise also reduces baseline anxiety over time by improving how your nervous system regulates the balance between stress activation and relaxation. You don’t need extreme workouts. Consistent moderate activity, such as brisk walking, jogging, cycling, or swimming for 30 minutes several times a week, provides meaningful benefit as part of a broader treatment plan.