What to do after a panic attack?
Written by the clinical team at The Lyceum Clinic. Clinically reviewed by Sanah Younis, Clinical Director, BABCP-accredited (no. 1000792). Published 28 October 2026. Last reviewed 28 October 2026.
Do nothing differently. Do not go to bed, do not cancel your plans, do not search for a cause. Carry on with what you were doing if you can, because if you change your life for the panic, the brain registers it as a true threat. Expect to feel drained for a few hours; that is normal.
Why carrying on matters
Leaving the place where it happened teaches your brain the place was dangerous. Cancelling the evening teaches it the evening was dangerous. Each adjustment adds a little to the list of things to avoid, and the world shrinks. Normalising the attack by continuing is the single most useful thing you can do in the hour after.
What to avoid
The post-mortem. Panic attacks often arrive without a clear trigger, and hunting for one feeds anticipation of the next. Avoid adding a new safety behaviour, such as deciding to carry water from now on, because that is how the magic talisman gets created. And avoid the symptom search; a racing heart that has settled does not need investigating at midnight.
For more detail, read about CBT for panic attacks.
Something useful to do instead
Notice what you did to make yourself feel safe during the attack. Sitting down, holding something, leaving, checking your pulse. Those safety behaviours are what therapy will work on, and knowing yours is a head start.
When to get help
Two or three attacks is reason enough. You do not need to wait until you are avoiding places. Panic is one of the fastest-responding problems in CBT, and the earlier the pattern is interrupted, the less avoidance there is to unwind.
What we tell people at the end of treatment
Your brain will test you again when you are tired or stressed. Welcome the test. It is just physical noise, and you know exactly what to do.