However, the source of the problem is not always the same. Some people have high cholesterol due to personal habits, such as maintaining an unhealthy diet or remaining sedentary; others have high cholesterol due to a inheritable genetic condition called familial hypercholesterolemia (FH).ome people have high cholesterol due to personal habits, such as maintaining an unhealthy diet or remaining sedentary; others have high cholesterol due to a inheritable genetic condition called familial hypercholesterolemia (FH).
Depersonalization is a common symptom of many psychiatric disorders and often occurs in dangerous situations, such as assaults, accidents, or serious illnesses.
This entry focuses on the phenomenon of clinical delusions. Although the nature of delusions is controversial, as we shall see, delusions are often characterised as strange beliefs that appear in the context of mental distress. Indeed, clinical delusions are a symptom of psychiatric disorders such as dementia and schizophrenia, and they also characterize delusional disorders.