Negative stress is called distress. The term comes from psychology’s distinction between two types of stress: distress, which feels overwhelming and harmful, and eustress, which feels challenging but manageable and can actually fuel growth. When most people say they’re “stressed out,” they’re describing distress.
Distress vs. Eustress
Stress exists on a spectrum. At one end is eustress, the productive tension you feel before a job interview you’re prepared for or during a workout that pushes your limits. At the other end is distress, the kind that makes you feel trapped, helpless, or out of your depth. The defining difference isn’t the situation itself but how capable you feel of handling it. When you believe you can cope, stress tends to energize you. When you don’t, it becomes distress.
Several characteristics separate the two:
- Duration: Eustress is typically short-term with a clear endpoint. Distress can drag on indefinitely.
- Manageability: Eustress feels difficult but within reach. Distress feels overwhelming.
- Emotional tone: Eustress may involve frustration, but it also brings a sense of fulfillment. Distress leans toward anxiety, panic, or hopelessness.
- Physical impact: Short bursts of eustress can actually improve physical health. Chronic distress does the opposite.
The Tipping Point Between Helpful and Harmful
There’s a well-established relationship between stress and performance known as the Yerkes-Dodson curve. It shows that moderate levels of stress sharpen your focus and motivation, pushing you toward peak performance. But once stress exceeds an optimal level, your performance drops. You start making more mistakes, thinking less clearly, and feeling worse.
That optimal level isn’t fixed. Simple, routine tasks tolerate higher stress before performance suffers, while complex or creative work breaks down at much lower levels. This is why you might handle a hectic day of familiar tasks just fine, then fall apart trying to learn something new under the same pressure. Distress is what happens when you’ve crossed to the wrong side of that curve and can’t get back.
What Distress Does to Your Body
When you encounter a threat, your brain kicks off a chain reaction. Your hypothalamus sends a chemical signal to your pituitary gland, which signals your adrenal glands to release cortisol. Cortisol raises your blood sugar, sharpens your alertness, and prepares your body to act. Once the threat passes, cortisol levels are supposed to drop through a built-in feedback loop that tells your brain to stop the alarm.
In chronic distress, that feedback loop breaks down. Cortisol stays elevated for days, weeks, or months instead of cycling back to normal within hours. Normal blood cortisol levels range from about 10 to 20 micrograms per deciliter in the morning and drop to 3 to 10 by late afternoon. When distress becomes chronic, these levels can remain persistently high, and the downstream effects touch nearly every system in your body.
Prolonged exposure to elevated cortisol increases the risk of heart disease, high blood pressure, stroke, digestive problems, weight gain (particularly around the midsection), sleep disruption, and difficulty with memory and concentration. It also raises the likelihood of anxiety and depression, which in turn feed more distress, creating a cycle that’s hard to interrupt without deliberate effort.
Recognizing Distress in Yourself
Distress doesn’t always announce itself with obvious panic or crying. It often shows up as changes in everyday behavior that creep in gradually. You might notice you’re sleeping too much or too little, eating in patterns that don’t match your hunger, snapping at people over small things, or pulling away from friends and activities you used to enjoy. Unexplained physical symptoms are common: constant headaches, stomachaches, muscle tension, or a persistent feeling of exhaustion no matter how much rest you get.
Other signs include feeling guilty without a clear reason, worrying most of the time, relying more heavily on alcohol or other substances to get through the day, or feeling like you always need to stay busy to avoid sitting with your thoughts. A sense of helplessness or hopelessness, the feeling that nothing will improve, is one of the clearest signals that stress has crossed into distress territory.
Evidence-Based Ways to Reduce Distress
Several techniques have strong research behind them for lowering distress, and most don’t require a prescription or a therapist’s office to start.
Mindfulness-based stress reduction (MBSR) is one of the most studied approaches. It combines meditation, body awareness, and gentle movement over a structured program, usually eight weeks. A 2023 trial of 208 participants found MBSR worked as well as a commonly prescribed anti-anxiety medication for treating anxiety disorders. That’s a striking finding for something that involves no pharmaceutical side effects.
Progressive muscle relaxation involves tensing and then slowly releasing muscle groups throughout the body. It’s simple enough to learn from a free guided recording and do in bed before sleep. Research has found it reduces both anxiety and depression, with benefits for depression lasting at least 14 weeks after the practice period ends.
Heart rate variability biofeedback uses a wearable device, often just a fitness tracker, to help you learn to control your breathing in a way that calms your nervous system. A meta-analysis of 24 studies found it meaningfully reduces self-reported stress and anxiety. It appeals to people who prefer a concrete, data-driven approach to managing their mental state.
None of these techniques require you to eliminate stress entirely, which isn’t realistic or even desirable. The goal is to shift distress back toward the manageable end of the spectrum, where stress works for you rather than against you.