Chronic Pain From Stress: Why It Happens & How to Reduce It
Key Takeaways
- Chronic pain often increases during periods of stress, overwhelm, or disrupted sleep.
- Your pain is not “in your head” — it’s your nervous system responding to stress.
- Small, consistent changes can help calm the body and reduce pain over time.
Have you ever had a stressful week and noticed that your usual pain felt much worse? If you’re dealing with chronic pain from stress, you’re not alone — and you’re not imagining it. Many people notice their pain increases during periods of overwhelm, anxiety, poor sleep, or emotional upset. This happens because stress can affect the nervous system, muscles, inflammation, and overall pain sensitivity.
The good news is if we understand what increases pain, we can begin to understand what helps reduce it.
How Stress Affects the Body and Increases Pain
Stress isn’t just something we feel emotionally — it also creates real physical changes in the body. When stress is ongoing, it can set off a cascade of physiological processes that increase pain. This doesn't mean the pain is imagined; it means your body and brain are responding to stress the way they're designed to.
A more reactive nervous system. During prolonged stress, the nervous system stays on high alert and becomes more reactive to signals it would not normally respond to. Over time, the brain gets quicker to sound the alarm on pain, strengthening pain pathways and making symptoms stronger or more frequent.
Muscle tension and bracing. Many people unconsciously clench their jaw, tighten their shoulders, or brace their back during stress. When this happens often enough, it can contribute to headaches, neck pain, back pain, and other discomfort.
Increased inflammation. Chronic stress can increase the body’s inflammatory response and further sensitize the nervous system, lowering pain thresholds so existing pain feels stronger or flares more easily.
Disrupted sleep. Stress often gets in the way of good sleep, and poor sleep lowers pain tolerance — making the body more sensitive to discomfort the next day. That discomfort can further disrupt sleep, creating a cycle that's hard to break during stressful periods.
Pain itself can be stressful, too, activating the body's fight-or-flight response. Over time, this creates a loop where pain increases stress and stress increases pain, often called the stress-pain cycle. Many people find themselves caught in this pattern without realizing it.
Fortunately, calming the body and nervous system can help reduce pain over time.
Signs Your Chronic Pain May Be Linked to Stress
Determining whether your chronic pain is linked to stress can take a bit of detective work. Often, people notice their pain increases during major life changes or ongoing pressures — deadlines, financial stress, caregiving, or emotional loss. Here are some signs that stress may be contributing to your chronic pain:
Pain worsens during busy or overwhelming periods
Pain flares during conflict or emotional stress
Symptoms increase after poor sleep
Your body feels tense, or you notice frequent bracing
Pain improves during vacations, weekends, or calmer periods
Medical tests don’t fully explain the severity of symptoms
While we can't control every life experience or ongoing pressure, we can learn to respond to them differently — helping to reduce stress and, in turn, pain.
What You Can Do To Relieve Chronic Pain From Stress
A helpful place to begin is with simple strategies that reduce stress and help the body and nervous system feel safer.
Slow, deep breathing. One of the fastest ways to reduce stress is slow, deep belly breathing. It activates the parasympathetic nervous system — the part of the body responsible for rest and recovery. Even a few minutes can start to shift your body out of stress mode, and practicing regularly throughout the day can help prevent tension and pain from building up.
Gentle movement. Paced, gentle movement supports the release of natural pain-relieving chemicals, improves mood, lowers stress hormones, and can support better sleep later in the day.
Boundaries. Setting limits — external ones, like not taking work calls on weekends, or internal ones, like committing to a consistent bedtime — can reduce overwhelm and protect your energy.
Social connection. Research suggests that people with lower levels of social connection often report higher levels of chronic pain. Reaching out to others can increase feelings of connection and the release of oxytocin while lowering the stress hormone cortisol. These shifts can build a sense of safety and help ease pain.
Better sleep. Morning sunlight, a regular sleep schedule, reducing caffeine and alcohol, limiting screen time at night, and a calming bedtime routine all support rest and recovery — and can help reduce the brain's sensitivity to pain.
I often remind clients that even small moments of slowing down or taking a breath can add up, helping the body feel more at ease and reducing pain over time.
How Therapy Can Help With Chronic Pain
If your pain tends to flare during stressful times, it may be a sign that your body is carrying more than it can comfortably hold right now. With the right support, many people begin to gently ease this pattern and feel some relief.
Therapy may help you:
Ease the stress-pain cycle by reducing stress and relieving pain
Process unresolved stress, trauma, or anxiety that keeps your nervous system on high alert
Learn skills to calm the nervous system
Shift fear around pain using neuroscience-informed skills
Increase connection and reduce loneliness, both of which can help ease pain symptoms
You don't have to carry this on your own. If you’re looking for support with chronic pain, stress, or anxiety, I offer in-person sessions in downtown Walnut Creek, as well as virtual sessions throughout California.
You can also learn more about my approach to chronic pain.
More on Chronic Pain
Therapist Bio
Cari Browning, RN, LCSW is a licensed therapist and founder of Resilience Focused Therapy in Walnut Creek, CA. Combining her expertise as a nurse and psychotherapist, she brings a whole-person, mind-body perspective to her work, supporting both emotional and physical health. Cari specializes in helping adults and teens navigate anxiety, stress, health concerns, chronic pain, and relationship challenges using science-backed approaches, including EMDR, DBT, ACT, Pain Reprocessing Therapy (PRT), and the Gottman Method. She is passionate about blending practical tools with compassionate care to help clients feel more confident, resilient, and connected.
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