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It is estimated that between 15% and 30% of all primary care consultations are for medically unexplained symptoms. [4] A large Canadian community survey revealed that the most common medically unexplained symptoms are musculoskeletal pain, ear, nose, and throat symptoms, abdominal pain and gastrointestinal symptoms, fatigue, and dizziness. [4]
The NHS has updated its guidance on recognising stroke symptoms in a major new campaign
Some investigations suggest people can recover; the natural history of the illnesses implies that around 50% to 75% of patients with medically unexplained symptoms improve, whereas 10% to 30% deteriorate. Fewer physical symptoms and better baseline functioning are stronger prognostic indicators. A strong, positive relationship between the ...
The Department of Psychological Medicine, headed by Professor Trudie Chalder, addresses many of the commonest mental disorders which affect adults including depression, anxiety, post traumatic stress disorder, eating disorders, somatoform disorders, and medically unexplained symptoms and syndromes. Its research spans basic science, experimental ...
Signs and symptoms are also applied to physiological states outside the context of disease, as for example when referring to the signs and symptoms of pregnancy, or the symptoms of dehydration. Sometimes a disease may be present without showing any signs or symptoms when it is known as being asymptomatic . [ 13 ]
Even if there is a clear antecedent trauma or other possible psychological trigger, it is still not clear exactly how this gives rise to the symptoms observed. Patients with medically unexplained neurological symptoms may not have any psychological stressor, hence the use of the term "functional neurological symptom disorder" in the DSM-5, as ...
A range of other symptoms commonly result from CFS including headaches, muscle and joint pain and low-grade fever. [14] ICF requires: only one symptom: chronic fatigue; does not need a significant reduction in activities: some people are able to push through the fatigue to continue activities; is only diagnosed if CFS symptoms are not met. [6]
An example of such a diagnosis is "fever of unknown origin": to explain the cause of elevated temperature the most common causes of unexplained fever (infection, neoplasm, or collagen vascular disease) must be ruled out. Other examples include: Fibromyalgia [9] Adult-onset Still's disease [10] Behçet's disease [11] Bell's palsy [12]