Chronic Stress Symptoms: When Stress Stops Being Normal

Chronic stress is stress that keeps going for weeks or months, so your body stays on alert instead of settling back to rest. Over time, it can affect your muscles, digestion, sleep, mood, and heart health. It's linked to a higher risk of high blood pressure, heart disease, and stroke. It's common, and it often improves with steady changes to daily habits and with talk therapy.

Last reviewed October 2026

Maybe you've been telling yourself it's just a busy season. But the busy season started last year, the headaches are now a weekly thing, and you can't remember the last time you felt rested. This article can help you sort out where everyday stress ends and chronic stress begins.

How is chronic stress different from everyday stress?

Everyday stress comes and goes. A deadline, a traffic jam, or a hard conversation makes your heart beat faster and your muscles tense. Once it passes, your body settles back to normal (American Psychological Association).

Chronic stress doesn't settle. When stress keeps going for a long time, your muscles stay guarded and your stress hormones stay high, and that wears on your body. Small doses of stress can help you meet a deadline. Long-term stress raises the risk of anxiety, depression, sleep problems, headaches, stomach problems, high blood pressure, heart disease, and stroke (CAMH).

You're far from alone. In 2023, 22.4% of adults in Canada said most of their days were quite a bit or extremely stressful (Statistics Canada).

What does chronic stress feel like in your body and mind?

Chronic stress often shows up first in your body, then in your mood, thinking, and habits.

In your body

• Tension headaches, a clenched jaw, or sore shoulders and neck
• A racing heart or tight chest when you think about what's ahead
• Stomach pain, bloating, heartburn, or changes in appetite
• Getting sick more often, or feeling run-down all the time

In your mood and thinking

• Irritability and a shorter fuse with people you love
• Worry that loops at night
• Forgetfulness and trouble focusing or making decisions
• Feeling flat, numb, hopeless, or overwhelmed by small things

In your habits

• Sleeping badly, or sleeping a lot and still waking up tired
• Leaning on caffeine, alcohol, food, or your phone to get through the day
• Dropping exercise, hobbies, and time with friends
• Working longer hours but getting less done

If several of these sound familiar and have lasted for weeks, take them seriously. At Trillium, our stress therapists are Registered Social Workers (RSWs) and Registered Psychotherapists (RPs) who help people understand what's driving their stress and find ways to ease it. You can meet them on our stress therapy page.

So if it's this common, why is it so easy to miss?

Why is chronic stress so easy to miss?

Chronic stress builds slowly, and your body adapts to it. In what researchers call the resistance stage, you keep going, just with less patience, less focus, and less sleep (StatPearls).

Because you're still getting things done, it's easy to assume you're fine. Many people only notice when they reach the exhaustion stage. That's when fatigue, low mood, anxiety, and a lower tolerance for stress take over (StatPearls).

Waiting has a cost, too. The health risks of long-term stress build over time. That's not a reason to panic, but it is a reason not to brush it off.

Is it chronic stress, anxiety, burnout, or something physical?

Chronic stress overlaps with several other problems, and you can have more than one at the same time.

• Anxiety: stress usually has a clear trigger, while anxiety can keep going even when the stressor is gone (American Psychological Association). Our guide to telling stress and anxiety apart goes deeper.
• Burnout: if the source is mostly work and you feel drained, cynical, and less effective, it may be burnout (World Health Organization). Our burnout therapy page explains the difference.
• Depression: if low mood or losing interest in things you used to enjoy has become the main problem, talk with your doctor or a therapist about depression.
• A physical cause: some medical conditions and medications can cause similar symptoms, like fatigue or a racing heart. See your doctor or nurse practitioner, especially for new or worsening physical symptoms.

Only a doctor, nurse practitioner, psychiatrist, or psychologist can diagnose an anxiety disorder or depression. You don't need a label to get support, though.

What can you do about chronic stress on your own?

Small, steady changes can lower your everyday stress level. These come from the National Institute of Mental Health's coping guidance (NIMH):

• Move regularly. Exercise and regular, healthy meals help your body cope with stress.
• Protect your sleep with a steady bedtime routine.
• Cut back on extra caffeine, especially later in the day.
• Write it down. Journaling can help you spot what's stressing you and challenge unhelpful thoughts about it.
• Reach out to friends or family who help you feel steadier.

Try one or two for a few weeks before you judge whether they help. Small changes add up.

When should you get help for chronic stress?

It may be time to talk to a professional if you're struggling to cope, if your symptoms won't go away, or if stress is getting in the way of everyday life (NIMH). It's also a good time to reach out if you keep feeling overwhelmed, feel hopeless, or have trouble getting through your daily routine (American Psychological Association). Here's a simple way to sort it out:

• Call 911 or go to the nearest emergency department for chest pain, trouble breathing, or symptoms that come on suddenly and feel severe. Don't assume it's just stress.
• See your doctor or nurse practitioner for new or worsening physical symptoms, like headaches, stomach problems, or a racing heart.
• Talk to a therapist when stress has lasted for weeks, keeps coming back, or is affecting your sleep, work, or relationships.
• Get help right away if you're having thoughts of harming yourself. Use the crisis resources at the end of this page.

It can help to bring a few questions to your appointment:

• Could anything physical be causing these symptoms?
• Which of my symptoms should I watch more closely?
• What changes would make the biggest difference for me?
• Would therapy or a stress management program help?

How does therapy help with chronic stress?

Therapy helps you change both the stress and the way your body and mind respond to it. A review of 29 studies with more than 2,600 healthy adults found that mindfulness-based stress reduction had a large effect on stress. It also had moderate effects on anxiety and depression (Khoury et al., 2015).

You don't need to wait until you're falling apart. Many people start therapy while they're still managing day to day but running on empty. In stress therapy, you'll usually:

• Map your main stressors and how they show up in your body, thoughts, and habits.
• Learn skills that calm your stress response, like paced breathing and mindfulness.
• Work on patterns that add pressure, such as perfectionism, overcommitting, or trouble saying no.
• Plan changes to your workload, routines, or boundaries that you can keep up.

What does getting support for chronic stress look like at Trillium?

Our therapists are Registered Social Workers (RSWs) and Registered Psychotherapists (RPs) who work with long-running stress from work, family, school, and big life changes. When you contact us, our intake team will listen to what you're looking for and help match you with a therapist who feels like a good fit.

You can meet in person in Waterloo or connect online from anywhere in Ontario. You'll find details about fees, insurance, our current team, and what to expect in your first sessions on our stress therapy page.

Frequently asked questions

If stress has stopped feeling temporary, you don't have to wait for it to get worse. A therapist can help you understand what's keeping your stress switched on and find steadier ways to cope.

Learn more about stress therapy at Trillium Counselling →