A delusion consists of a mental state based on a belief of which one is absolutely convinced, even though it is totally contrary to reality, for which there is not only no evidence in favor; but against. The person feels confused and disoriented, but believes in his truthfulness above all else. There are different types of delusions, one of them being the delusion of persecution, one of the most suffocating and having a considerable impact on the daily life of the person who suffers from it.
The delusion of persecution causes patients to believe with complete certainty that they are being followed, harassed or harassed by another person or group of individuals. This is an irrational conviction that cannot be demonstrated, since it is nothing more than a false belief. However, these people are completely firm about the reality of these beliefs.
Any interaction with another person, such as a simple and fortuitous exchange of glances, can be distorted by this delusion of persecution and become more proof that the person is right.
Cases of delusions of persecution must be studied by specialized personnel, since they are a manifestation of a mental disorder or illness. Such as dementia, schizophrenia and other psychotic disorders, whether due to a certain medical pathology or the consumption of certain substances, for example, this is the case of drugs.
