Exam stress is not a sign that something has gone wrong with you. It is what a nervous system does when something matters and the outcome is uncertain.
This page is the practical toolkit: what to do in the weeks before, on the morning of the paper, inside the hall when your mind goes blank, and afterwards. If you want to understand what is happening in your body and why the worry keeps looping, Exam Anxiety: When Your Brain Decides the Exam Is a Tiger covers the mechanism.
The aim is not to get rid of the stress. It is to keep it at the level where it helps rather than the level where it takes over the thing you are working toward.
What actually helps in the weeks before
Most exam-stress advice is about calming down. Some of the most effective things are not about calming down at all, they are about removing the reasons your brain has to sound the alarm.
Study in a way that gives you evidence. Anxiety before an exam is largely uncertainty about whether you know enough. Closing the book and testing yourself gives you real information about what you know, where re-reading only produces a feeling of familiarity. Spreading that testing out over days and weeks rather than piling it up at the end is one of the better-supported findings in learning research (Dunlosky et al., 2013). Study Smarter, Not Longer covers the techniques, and Building a Revision Timetable You'll Actually Follow covers fitting them into a real week.
Work in blocks you can finish. A block of focused study followed by a short break is easier to start and easier to complete than an open-ended evening. Something in the region of 25 to 40 minutes suits a lot of students, but treat that as a starting point and adjust it to the task and to how you are feeling that day. A block you can definitely finish is a block you will actually begin.
Protect sleep, especially the night before. Sleep is not time taken away from revision. Your brain does a substantial part of its consolidation work while you sleep (Sleep Foundation), which is why an all-nighter often costs more marks than the extra hours earn. For teenagers, the usual recommendation is 8 to 10 hours (American Academy of Sleep Medicine). Most students in exam season will not reach that every night, and that is fine. Aim to protect it on the nights you can.
Move, even briefly. Getting out of the chair and walking for a while is one of the more reliable ways to take the edge off a stressed afternoon, and it costs you very little revision time. You do not need a workout: reviews of physical activity and young people's mood suggest that even short bouts of moderate movement, in the region of ten to thirty minutes, tend to help (Huang & Wong, 2025). A walk to the end of the road and back counts.
Say the worry out loud to someone. "I am scared about the chemistry paper" is a smaller thing once it exists outside your head. This does not require a long conversation or a solution.
The pressure that is not coming from the exam
For a lot of O/L and A/L students, the exam itself is not the heaviest part. The heavier part is what the result is expected to mean: to your parents, to relatives who ask, to a family that has spent money on tuition classes, to a comparison with a sibling or a classmate that you never agreed to enter.
That pressure is real and it is not something you can breathe your way out of. A few things do help.
Separate the two loads. There is the work, and there is what other people have attached to the work. When your mind is spiralling, it is worth asking which one you are actually panicking about. They need different responses, and most students spend their worry on the second while trying to solve it with the first.
Say the specific thing to a parent, once, calmly. Not "stop pressuring me," which tends to start an argument, but something narrower: "When you ask how revision went every evening, it makes me more anxious, not less. Can we do it on Sundays instead?" Many parents genuinely do not know that the checking-in is landing as pressure. Some will not change, and that is worth knowing too, because then you can stop spending energy on it.
Remember that everyone's revision looks better from the outside. Group chats and tuition-class conversation are full of people describing a version of their preparation that is tidier than the reality. People systematically underestimate how much other people are struggling, because other people's struggles are hidden and their own are not (Jordan et al., 2011). Comparison, Social Media, and the Pressure to Keep Up goes into this properly.
Find the one adult who is not invested in the result. A teacher, an older cousin, an aunt, a family friend. Someone who is on your side but who does not have anything riding on your marks is unusually useful during exam season.
The morning of the paper
Keep this part boring and decided in advance, so you are not making decisions with a racing heart.
- Eat something, even if you do not feel like it. Exam-hall shakiness is often partly hunger.
- Do not do heavy new revision. A light skim of things you already know steadies you. Discovering a gap an hour before the paper does not.
- Get away from the crowd outside the hall. Pre-exam group panic is contagious and it changes nothing about what you know.
- Expect to feel nervous walking in. Feeling nervous is not a prediction that it will go badly.
In the hall, when your mind goes blank
This happens to well-prepared students. It is not evidence that you did not revise. Worry competes for the same attention you need for the paper, so while your mind is busy with "I am running out of time", less of it is available for the question in front of you (Eysenck et al., 2007). The information usually comes back once the surge passes.
- Put the pen down and let it be blank for a moment. Fighting to retrieve the answer while panicking tends to make retrieval harder.
- Slow your breathing, with the out-breath longer than the in-breath. A slow count in and a longer count out, a few times, is the usual version.
- If focusing on your breathing makes it worse, do not persist with it. For some people, turning attention inward onto the body increases panic rather than reducing it, and reviews of brief calming exercises find the results vary a good deal between techniques and between individuals (Chin et al., 2024). Use your senses instead: feet flat on the floor, hands on the desk, name three things you can see in front of you. Both routes are aiming at the same thing, so use whichever one works for you.
- Move to a question you can answer. Finishing something, anything, settles the system faster than staring at the thing that defeated you. Come back to it later.
- Answer partially rather than not at all. Marks for a half-remembered method are worth more than a blank space, and starting to write often shakes the rest loose.
After the paper
Try not to conduct a post-mortem in the corridor. The arithmetic is against it: the paper is already submitted, so nothing you learn there can change your mark, and a classmate's confident wrong answer can sit in your head for days as though it were the mark scheme. Go home, eat, sleep, and move on to the next paper.
If a paper genuinely went badly, that is worth feeling, but not on the day of the next one. Coping With Exam Results and Setbacks covers what comes after.
When it is more than exam stress
Ordinary exam stress rises before a paper and settles after it. Something different is going on if it does not settle.
If you are having any thought of hurting yourself, or of not wanting to be here, tell a trusted adult today. You can also call the National Mental Health Helpline on 1926, which is free and available 24 hours a day. No exam is worth this, however it feels right now.
Separately, it is worth talking to a trusted adult if, over several weeks, your sleep or appetite has not returned to normal, you have stopped doing things you used to enjoy, you feel panicky most days rather than before papers, or you feel hopeless about the future rather than worried about a subject.
The Soul Care is not a crisis intervention service and does not provide therapy, diagnosis, or emergency care. What we can do is listen, and point you toward the right professional support when something needs more than a conversation with a peer. If the basics have slipped, Self-Care for Busy Students has small habits that fit a packed timetable.
You are more than your results. Exams measure preparation on one day, not your worth, your future, or your potential.
Evidence and further reading
- Testing yourself and spreading revision out. Dunlosky, J., Rawson, K. A., Marsh, E. J., Nathan, M. J., & Willingham, D. T. (2013). Improving students' learning with effective learning techniques. Psychological Science in the Public Interest, 14(1), 4-58.
- Sleep and memory. How Memory and Sleep Are Connected, Sleep Foundation.
- How much sleep teenagers need. Teen Sleep Duration Health Advisory, American Academy of Sleep Medicine. Recommends 8 to 10 hours for 13 to 18 year olds.
- Why everyone else looks like they are coping. Jordan, A. H., Monin, B., Dweck, C. S., Lovett, B. J., John, O. P., & Gross, J. J. (2011). Misery has more company than people think. Personality and Social Psychology Bulletin, 37(1), 120-135.
- Short bouts of movement and mood. Huang, W., & Wong, T. L. (2025). Exercise prescriptions for young people's emotional wellbeing: a systematic review of physical activity intensity, duration, and modality. Frontiers in Psychology. Moderate intensity had the clearest effect on mood, and sessions as short as ten to thirty minutes were beneficial.
- Why your mind goes blank. Eysenck, M. W., Derakshan, N., Santos, R., & Calvo, M. G. (2007). Anxiety and cognitive performance: attentional control theory. Emotion, 7(2), 336-353. Worth knowing that the same theory holds anxiety does not always damage performance, because extra effort can compensate.
- Why no one calming technique works for everyone. Chin, P., Gorman, F., Beck, F., Russell, B. R., Stephan, K. E., & Harrison, O. K. (2024). A systematic review of brief respiratory, embodiment, cognitive, and mindfulness interventions to reduce state anxiety. Frontiers in Psychology, 15.