Stress is a normal part of life, but not all stress is the same. Some stress helps you perform better, while other types can harm your health over time. Understanding the difference between acute (short-term) and chronic (long-term) stress is the first step toward managing it effectively. In this article, I explain how to identify each type and share three practical tools you can use immediately when stress arises.
Understanding Acute vs. Chronic Stress
Acute stress is the body’s short-term response to a challenge or threat. It is usually brief and can even be helpful in certain situations.
"where the stress responses that are engaged improve performance and outcomes (eustress) and situations where stressors lead to negative outcomes and pathophysiology (distress)". (Roberts & Karatsoreos, 2021)
Chronic stress, on the other hand, is prolonged and ongoing. It keeps the body’s stress systems activated for weeks, months, or years, leading to exhaustion and health problems.
"Acute stress triggers adaptive physiological responses—including transient increases in inflammatory cytokines—while chronic stress is associated with sustained inflammatory activity that may underlie the development of various disorders". (Seizer et al., 2025)
"changes at the network level from acute stress to recovery, where the frontoparietal and subcortical states decreased in dominance in favor of the default mode network, sensorimotor, and visual states". (Segal et al., 2025)
In simple terms, acute stress is like a short sprint that can energize you, while chronic stress is like running a marathon without rest, which eventually wears you down.
How to Identify the Type of Stress You’re Experiencing
- Acute stress: Comes on suddenly, feels intense but temporary (e.g., before a presentation or deadline).
- Chronic stress: Feels constant, drains your energy over time, and often includes ongoing worry, fatigue, or irritability.
3 Immediate Tools to Manage Stress
- Physiological Sigh (for acute stress) Take two quick inhales through the nose followed by a long, slow exhale through the mouth. Repeat 3–5 times. This technique quickly calms the nervous system and reduces the intensity of acute stress in under one minute.
- Grounding with the 5-4-3-2-1 Technique (for both types) Name 5 things you can see, 4 things you can touch, 3 things you can hear, 2 things you can smell, and 1 thing you can taste. This brings your attention back to the present moment and interrupts stress cycles.
- Micro-Boundary Setting (for chronic stress) When you notice ongoing stress, say one clear “no” or set a small limit (e.g., “I will check my email only twice this evening”). This prevents stress from building up further.
Final Thoughts
Recognizing whether you are dealing with acute or chronic stress allows you to respond more effectively. Acute stress can be managed with quick calming tools, while chronic stress requires consistent boundaries and recovery practices.
Choose one tool from the list above and use it the next time you feel stressed. Small, immediate actions can prevent stress from becoming overwhelming.
References
Roberts, B. L., & Karatsoreos, I. N. (2021). Brain-body responses to chronic stress: a brief review. Faculty Reviews, 10, 83. https://doi.org/10.12703/r/10-83
Segal, A., Charquero-Ballester, M., Vaisvasser, S., Cabral, J., Ben-Zion, Z., Vidaurre, D., Stark, E., McManners, H., Woolrich, M., Ehlers, A., Bar-Haim, Y., Hendler, T., & Kringelbach, M. L. (2025). Brain network dynamics following induced acute stress: a neural marker of psychological vulnerability to real-life chronic stress. Psychological Medicine, 55, e187. https://doi.org/10.1017/S0033291725100913
Seizer, L., Pascher, A., Branz, S., Schmitt, N., Löchner, J., Schuller, B. W., Rohleder, N., & Renner, T. J. (2025). Bridging acute and chronic stress effects on inflammation: protocol for a mixed-methods intensive longitudinal study. BMC Psychology, 13(1), 464. https://doi.org/10.1186/s40359-025-02777-y
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