September 25, 2025, 6:27 pm | Read time: 5 minutes
Almost no one is spared: Four out of five people experience physical complaints during their lifetime for which no clear cause can be found. Whether it’s back pain, heart palpitations, or stomach issues—at the doctor’s office, the verdict is: “Everything is fine.” But what lies behind the body’s alarm signals when nothing medical is detected? The answer is found in a term many have never heard of: somatoform disorders.
Overview
What Are Somatoform Disorders?
Somatoform disorders are mental illnesses where sufferers repeatedly experience physical complaints for which no organic cause can be found despite thorough medical examinations. It would be too simplistic to dismiss these symptoms as merely imagined or feigned. Instead, the illness arises from a complex interplay of psychological and physical factors. For those affected, the complaints are very real and often come with significant distress. “Sufferers constantly experience that their physical complaints are no longer taken seriously, must constantly justify themselves, feel guilty, and increasingly withdraw,” explains psychologist Sandra Jankowski in response to a FITBOOK inquiry. Somatoform disorders are among the most common, yet often least understood mental illnesses.1
It is believed that the physical complaints in somatoform disorders arise as an unconscious attempt to resolve internal emotional conflicts. Often, strong emotional tension plays a crucial role.
Possible Triggers
The following triggers should be viewed with caution; all these aspects can have a significant impact on the psyche and cause strong emotional tension, but they are also very far-reaching and do not necessarily lead to illness:
- Professional stress without recognition or reward
- Experiences of devaluation or belittlement
- Perception of declining performance
- Tensions in the work environment, such as through corporate restructuring
- Conflicts in relationships
- Loss or death of a loved one
- Financial difficulties or unemployment
- Unresolved internal conflicts from childhood
Symptoms
In about 90 percent of patients, the symptoms disappear over time on their own. However, in about ten percent, the symptoms persist and become chronic. Additionally, symptoms can vary early on, such as affecting different organ systems. The following symptoms are typical manifestations:
- Persistent pain (such as headaches, back pain, or abdominal pain)
- Gastrointestinal complaints like nausea, diarrhea, or constipation
- Cardiovascular symptoms like palpitations, chest pain, or dizziness
- Breathing difficulties, tightness, or shortness of breath
- Feelings of exhaustion and weakness
- Numbness, tingling, or other abnormal sensations
Doctor-Hopping
Among those affected by somatoform disorders, the phenomenon known as “doctor-hopping” is often observed. This means that sufferers repeatedly visit different doctors, hoping to finally find a physical explanation or effective treatment for their complaints. Since the symptoms are very real and often distressing, with each negative result, uncertainty and distrust toward doctors grow.
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The Challenging Diagnosis
In somatoform disorders, there is no “classic” or easily detectable diagnosis in the sense of a clear test or laboratory evidence. The diagnosis is based on a thorough medical history (discussion of complaints, life circumstances, psychological stress) and the exclusion of organic causes. Doctors must carefully examine whether a physical illness is behind the recurring physical complaints. Only when this is ruled out and the complaints persist over a longer period is a somatoform disorder considered.
The exact diagnostic criteria vary depending on the form of somatoform disorder.2
The psychologist emphasizes that it is important to destigmatize mental disorders in society and to sensitize doctors. “One reason why somatoform disorders exist is that sufferers reject seeing a psychological reason for their physical symptoms, fearing that they will no longer be seen as a full-fledged person by others. Even if they are not aware of it at the moment,” says Janowski.
Both sides, patient and medical apparatus, must exhibit special sensitivity. Doctors, therapists, and medical staff should not confront patients with prejudices. On the other hand, the patient should not fundamentally reject a psychological component. Many sufferers struggle with receiving a psychiatric diagnosis. Since both sides are very fragile and have the potential for conflict, it is particularly important that a good relationship exists.
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Different Forms
Somatization Disorder
- Multiple, recurrent physical complaints like pain, gastrointestinal issues, or circulatory problems
- Complaints persist for at least two years
- No organic cause can be found
- Frequent doctor visits without a clear diagnosis
Undifferentiated Somatoform Disorder
- One or more physical complaints, less pronounced than in somatization disorder
- Complaints persist for at least several months
- No sufficient organic explanation
- Significant impairment in daily life
Hypochondriacal Disorder
- Conviction of suffering from a serious physical illness
- Strong fear of illness despite repeatedly negative medical findings
- Preoccupation with one’s health and body symptoms
- Impairment of daily life due to fear
Somatoform Autonomic Dysfunction
- Complaints affecting organ functions like heart, stomach, intestines, or breathing
- Typical symptoms: palpitations, sweating, trembling, stomach issues
- No sufficient organic cause detectable
Persistent Somatoform Pain Disorder
- Persistent and distressing pain that cannot be explained by any physical cause
- Pain is the main symptom
- Lasts at least six months
- Often related to emotional or psychosocial stress
Other Somatoform Disorders
- Physical complaints that cannot be clearly assigned to any of the above categories
- No sufficient organic explanation
- Symptoms lead to significant impairment
- Examples: individual, unspecified complaints
Unspecified Somatoform Disorder
- Physical complaints without identifiable organic cause
- Criteria of other forms are not met
- Unspecific or temporary complaints
- Diagnosis is used when no more precise assignment is possible
Treatment
Treatment generally relies on several pillars.3 First, it is important to take the sufferers’ complaints seriously and build a trusting doctor-patient relationship. A central component of therapy is psychotherapeutic treatment, particularly cognitive behavioral therapy. Here, patients learn to recognize the connections between emotional tension and physical symptoms and develop new strategies for dealing with stress. Additionally, relaxation techniques, physical activation, or possibly medication may be necessary if accompanying depression or anxiety disorders occur. Furthermore, according to the expert’s assessment, methods such as acupuncture, hypnosis, or hydrotherapy can also be a helpful addition.