Learning lesson 1 of 20
Understanding stress
What stress is, how it shows up in body and mind, and everyday ways to manage it.
Sources reviewed October 19, 2026
What you'll learn
- Tell short-term from long-term stress
- Recognize common signs
- Choose practical coping steps
What stress is
Stress is how the brain and body respond to a demand โ a deadline, a move, money worries, caring for family. Short bursts can help you act. Stress that lasts for weeks or months can affect sleep, mood, digestion and health.
Common signs
Trouble sleeping, irritability, headaches, tense muscles, low energy, difficulty concentrating, or changes in appetite. Moving to a new country โ language, work, paperwork, distance from family โ is a recognized source of ongoing stress.
Coping steps that help
The National Institute of Mental Health suggests regular exercise, relaxing activities such as breathing exercises, setting goals and priorities, staying connected with people who support you, and noticing what you have accomplished each day.
A two-minute reset
Breathe in slowly through the nose for about four counts, out through the mouth for about six. Repeat for a few minutes. Longer out-breaths can help many people feel calmer.
When to get help
If stress feels overwhelming, lasts several weeks, or you are using alcohol or other substances to cope, talk to a doctor or mental health professional.
Caution: If you are thinking about suicide or are in crisis in the U.S., call or text 988 (Suicide & Crisis Lifeline). In an emergency, call 911.
References
General education, not medical diagnosis or treatment. Ask a health professional about your situation. In an emergency call 911; for a mental health crisis call or text 988.
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