What Is Somatic Symptom Disorder

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Somatic symptom disorder is a condition in which a person experiences one or more physical symptoms, such as pain, fatigue, or digestive problems, that are very distressing or disruptive, along with excessive thoughts, feelings, or behaviours related to those symptoms. The symptoms are real and may or may not have a known medical cause. What defines the disorder is not whether a medical explanation exists, but how much worry, time, and energy the symptoms consume and how much they affect daily life. Somatic symptom disorder is treatable, and understanding it can reduce frustration for patients and families.

What Somatic Symptom Disorder Looks Like

• Persistent physical symptoms, such as pain, fatigue, dizziness, or stomach problems.
• Frequent, intense worry that symptoms signal a serious illness.
• Spending a great deal of time researching, monitoring, or discussing symptoms.
• Frequent medical visits and tests that bring only brief reassurance.
• Feeling that doctors are missing something, often linked with physical symptoms doctors cannot explain.
• Avoiding activities for fear of making symptoms worse.
• Symptoms lasting six months or longer, even if individual symptoms change.

Why It Happens

Somatic symptom disorder develops from an interaction between body, mind, and environment. Stress and emotions strongly affect the body, influencing muscle tension, digestion, heart rate, and pain processing. Some people are naturally more aware of body sensations and more likely to interpret them as signs of danger. Once attention locks onto a symptom, it can feel stronger, and worry can amplify it further. This cycle is sometimes called somatosensory amplification.

Several factors increase risk. These include a history of childhood illness or trauma, anxiety or depression, a family member with serious illness, recent stressful life events, and a tendency to worry. Frequent medical visits and tests can sometimes unintentionally reinforce the focus on symptoms. The connection between emotional stress and physical pain is explored further on the page about the mind-body connection in chronic pain.

Living with somatic symptom disorder can be isolating. People may feel dismissed by health professionals or doubted by family, which adds frustration and distress. Some feel caught between wanting more tests and fearing what the results might show. Recognizing that both the symptoms and the worry are real is often the first step toward a more helpful approach.

What It Is Not

• Not imagined or faked. The symptoms are real and genuinely distressing.
• Not the same as illness anxiety disorder. In illness anxiety, physical symptoms are mild or absent and the focus is fear of having an illness, as described on the page about worrying about being seriously ill.
• Not ruled out by having a medical condition. People with diagnosed illnesses can also have somatic symptom disorder if their response is excessive and disabling.
• Not a reason to stop medical care. Regular care with one trusted doctor is usually recommended.

How It Is Assessed and Treated

Assessment involves a medical evaluation to check for physical causes and a psychological assessment of thoughts, feelings, and behaviours around symptoms. Cognitive behavioural therapy is the most studied treatment. It helps people understand the body-mind cycle, reduce checking and reassurance-seeking, gradually return to avoided activities, and manage worry. Mindfulness and acceptance-based approaches can reduce struggle with symptoms. Treating co-occurring anxiety or depression helps. Regular, scheduled visits with a single primary care provider can reduce the urge for repeated tests while ensuring new concerns are checked.

Getting Support at Pacific Maple Psych Centre

If physical symptoms and worry about them have taken over your life, therapy can help you break the cycle, reduce distress, and return to the activities that matter to you.