ICD-11 · 6B23

Hypochondriasis

A disorder characterized by persistent preoccupation with having or developing a serious illness, based on misinterpretation of bodily symptoms. The person frequently seeks medical reassurance but does not obtain lasting relief from negative test results. Alternatively, some avoid medical consultations out of fear of confirmation.

Symptoms

ICD-11 diagnostic criteria

How to recognise

In the ICD-11 framework, the core symptoms taken into account when recognising Hypochondriasis are:

Differential diagnosis

When diagnosing Hypochondriasis, the following ICD-11 disorders should be considered in the differential diagnosis:

Synonyms and related terms

Persistent belief of serious illness and excessive health anxiety, Excessive concern about health – intense fear of serious illness, intense health anxiety, hypochondriacal fear, intense concern about health, fear of illness, excessive health anxiety, preoccupation with health, constantly afraid they are ill, worried about health, afraid of serious illness, constantly thinks something is wrong, has health obsession, constantly analyzes their health, frequent checking of physical symptoms, obsessive checking for symptoms, monitoring body symptoms, frequent health status checking, checking for signals from body, analysing physical symptoms, body monitoring, constantly checks symptoms, observes their body, checks if something hurts, monitors their symptoms, searches for disease symptoms, analyzes every symptom, Excessive searching for information about diseases (cyberchondria), Excessive searching for information about diseases (internet, literature), excessive searching for disease information

Frequently asked questions

What are the symptoms of Hypochondriasis?

Symptoms associated with Hypochondriasis (ICD-11 6B23) include: Health anxiety, Obsessive body checking for symptoms of illness, Cyberchondria, Frequent medical visits and reassurance seeking, Interpreting normal physical sensations as symptoms of serious illness, Avoidance of medical tests due to fear of diagnosis confirmation, No relief after negative test results and doctors' reassurances, Doctor shopping – multiple specialists for the same concern, Focus on a specific organ or body system, Co-occurring depression or anxiety as complications.

How is Hypochondriasis diagnosed according to ICD-11?

According to ICD-11, the diagnostic criteria for Hypochondriasis (6B23) include: obawa przed poważną chorobą; nadmierne monitorowanie objawów zdrowotnych; poszukiwanie potwierdzenia diagnozy; znaczne cierpienie lub pogorszenie funkcjonowania.

What disorders are in the differential diagnosis of Hypochondriasis?

The differential diagnosis of Hypochondriasis (6B23) includes: Zaburzenie dysmorficzne ciała (6B21), Zaburzenie cierpienia somatycznego (6C20), Zaburzenie obsesyjno-kompulsyjne (6B20).

WHO ICD-11 source

View this entry in the official WHO ICD-11 browser: 6B23 – WHO ICD-11

Open in interactive browser →
Source: WHO ICD-11 (chapter 6 – Mental, behavioral and neurodevelopmental disorders). Used under CC BY-ND 3.0 IGO. ICD Diagnostica is not affiliated with or endorsed by WHO. Informational use only – does not replace clinical judgment.