His research has focused on panic disorder, hypochondriasis, social phobia and posttraumatic stress disorder. This disorder has been linked to other psychological disorders such as hypochondriasis and obsessive-compulsive disorder. Depression, mania, anxiety, hypochondriasis, and sexual dysfunctions are frequent manifestations of the psychological epidemic. Fear of choking is associated with anxiety, depression, panic attacks, hypochondriasis, and weight loss. An individual with hypochondriasis is known as a hypochondriac. He identified depression and hypochondriasis as symptomatic of senility's early stages. Clinical and research perspectives on hypochondriasis and related disorders. In some cases, hypochondriasis responds well to antipsychotics, particularly the newer atypical antipsychotic medications. Burnley also suffers from death anxiety, a fear of the dark, driving anxiety, and hypochondriasis. The ICD-11, however, lists hypochondriasis under the heading of "obsessive-compulsive or related disorders". Barclay's anxieties extend to idiosyncratic fears (such as fear of being transported) and hypochondriasis. She developed severe hypochondriasis and erratic nerves. The genetic contribution to hypochondriasis is probably moderate, with heritability estimates around 10-37%. Romain Faubert is a mature man who can never hide his hypochondriasis. Hypochondriasis, especially cancerophobia, is also often cited as being involved.