What Is the Connection Between Delusions and Hallucinations?
There are many connections between delusions and hallucinations . In certain diseases, these two issues coexist, but it typically is important to make a distinction between delusions and hallucinations when determining the source of the problem. Delusions arise when existing signals are misinterpreted, and they can be caused by various mental conditions or drugs. Hallucinations also have many causes, but they are entirely unrelated to any stimuli. Dealing with hallucinations and delusions often involves similar treatments, but the specific strategies used for the two are sometimes slightly different. Several disorders can cause both delusions and hallucinations, including schizophrenia and Alzheimer’s disease. In most cases, true hallucinations are caused by psychotic disorders, and delusions are caused by a wider variety of problems. It is sometimes difficult to tell whether a symptom is a delusion or a hallucination because the stimulus might not be obvious to either th...