You have been ill, under pressure at work or looking after someone else for months. You expect to feel better when things settle down. Instead, you begin having frightening surges of anxiety and wonder why this is happening now.
Panic can appear during or after a difficult period, but the timing does not tell us the whole explanation. Poor sleep, changes in routine, physical illness and the way you respond to unfamiliar sensations may all need attention. New symptoms after an illness also need to be considered medically; it would be a mistake to explain everything as stress.
There may be more than one thing to work on. For the broader explanation of symptoms and treatment, see my main guide to panic attacks.
Why panic can start after a difficult period
The end of a deadline or a period of caring does not necessarily mean that sleep, energy, worry and daily routines have returned to how they were. You may also have more time to notice sensations that you were distracted from before. Any of these could be relevant, but none explains every case.
In my account of my first panic attack, I described a recent breakup, work and a family member’s illness in the months beforehand. I thought about it as a mixture of circumstances rather than one event that explained everything. That is a useful starting point here too: consider the whole situation without assuming that every symptom has a psychological cause.
Panic can build when a body sensation frightens you. You notice your heart beating quickly, think something terrible is happening and become more frightened. That fear can intensify the experience. The NIMH explanation of panic disorder describes this cycle and the possible role of stress. It also makes clear that panic does not have a single established cause.
After illness
A recent illness can change how you think about your body. If you have had a frightening episode of breathlessness, for example, noticing your breathing afterwards may bring back the fear. Physical recovery and fear of another episode can occur at the same time.
Speak to your GP about new, persistent or changing symptoms, especially if they began after an infection, surgery or a change in medication. Explain what happens, when it happens and how it affects everyday activities. A previous panic diagnosis does not mean that every later symptom is panic.
Ask what recovery should look like for your particular illness: what activity is suitable, what rest or treatment you need, and when to seek another review. This gives you a plan to work with. It is more useful than repeatedly trying to decide, by yourself, whether each difficult day is physical or psychological.
Long COVID and some other conditions can involve symptoms that worsen after physical or mental exertion, sometimes with a delay. This is called post-exertional symptom exacerbation. WHO guidance recommends approaches such as pacing when this is present. A fixed walking or exercise ladder, or advice to push through symptoms, is not an appropriate general answer.
After burnout or prolonged stress
People often use “burnout” to describe feeling exhausted by life. In the WHO classification, it specifically refers to the effects of chronic workplace stress. That definition does not explain every cause of exhaustion, and the label should not replace an assessment when you are unwell.
If work has become unmanageable, learning to handle panic while returning to exactly the same demands may not be enough. You may need to discuss workload, hours, breaks or support at work. There may also be a particular situation you now fear, such as a meeting where you previously panicked. Both deserve attention.
For example, you might need fewer demands at work while you practise taking part in meetings again. Taking needed leave or accepting adjustments is not a failure in recovery. The work should fit what your health allows, while helping you return to the parts you have begun avoiding through fear.
After grief or a frightening experience
Bereavement and frightening experiences can bring changes in sleep, concentration and how secure you feel. You may worry more about being alone, receiving a phone call or returning to a hospital. It helps to describe what is frightening about the situation rather than assuming that every difficulty is another panic attack.
There is room for support with grief, trauma or the practical consequences of what happened, alongside help with panic. You do not need to prove that you have finished grieving before asking for treatment, or force all of your distress into one explanation.
Getting back to things you have stopped doing
Follow the advice you have been given about your physical recovery. Then look at whether fear is stopping you from doing something you are well enough to do. It need not be exercise: it might be visiting someone or making a phone call.
Suppose you are well enough to visit a friend but have cancelled because you are afraid of panicking there. You might arrange a short visit and talk beforehand about what support you would find helpful. Afterwards, consider what you feared would happen and what actually happened. Feeling some anxiety during the visit does not automatically make it unsuccessful.
Decide what to try next based on how the visit went and how your health is responding. Do not increase activity to a timetable simply because it appears in a panic plan. If activity causes delayed or prolonged worsening, discuss that with your clinician rather than treating it as something you must overcome through exposure.
When checking your body becomes a habit
After a health scare, precautions can become difficult to judge. Some are part of appropriate care: taking prescribed medication, following activity restrictions or monitoring a condition as advised. Others may become repeated attempts to obtain certainty, such as checking your pulse again a few minutes after the last check.
The reason for the behaviour matters. Agree your medical monitoring plan with your clinician, then look at any extra checking you are doing beyond it. My explanation of body monitoring may help you understand that pattern. Necessary care and support should not be withdrawn as a test of confidence.
Planning your recovery after illness or stress
It is easy to become impatient with yourself when the illness or difficult period seems to be over. You might think you should be able to do everything you did before. I would try to make the next step more specific than “get back to normal”.
You might need to keep a follow-up appointment, ask for a change at work, eat more regularly or visit someone you have been avoiding because of panic. Start with what you need now. If you need to rest that day, that can be the plan.
When to get help
Arrange a GP review if these episodes are new, symptoms are changing or your recovery is not progressing as expected.
Psychological help can be useful when you are repeatedly afraid of another attack, cancelling activities or spending much of the day checking your body. You can seek that help while a physical condition is also being assessed or treated. The HSE’s panic-disorder guidance explains assessment and treatment options.
My article on CBT for panic attacks describes how the fear, interpretations and avoidance can be addressed. Your therapist should understand your health circumstances and adapt the work with you. For help during a familiar attack, see the step-by-step panic guide.
Where to start
Ask yourself: “What would help me today?”
The answer may be a practical adjustment, medical advice, rest or a small step towards something you have missed. You do not need a complete explanation for why panic began before making a sensible start with support.