What are visual hallucinations?

Visual hallucinations are visual feelings that are distorted in nature or directly false, occur without a stimulus to explain visions. There are a number of reasons why visual hallucinations can occur, from dementia to drug abuse, and may be a sign that someone is experiencing a serious basic health problem if they occur without a clear explanation. During the visual hallucination, it is also possible to experience other types of sensory hallucinations. So people may feel as if they could touch objects in the vision or report odors that are not associated with any familiar stimuli. People can see halos, color stripes, hitchhiking and other artifacts in their vision that do not actually exist. There are types of visual hallucinations often associated with recreational drug use and can also be caused by some prescription drugs or health problems such as high fever. The distortion will take several seconds to several days, depending on the cause.

in other visual hallucinations are seee completely false. People can see people, animals or objects that are not there or can be transported to scenes that do not actually exist. The common type of visual hallucinations observed in elderly is the hallucination of a dead beloved person; People can say that they are able to see, for example, a dead husband and can even continue conversations with hallucination.

stress, fatigue and mental illnesses can cause visual hallucinations, as well as neurological conditions, drugs and eye conditions. Finding the cause of visual hallucinations is important because it can be treatable. For example, if someone is experiencing visual hallucinations due to impact on the optical nerve, surgery could be performed to free the nerve and restore vision. In cases where the condition of NET is treatment, because it is aware of the fact that the patient can experience hallucinations can be important for care providers. E.gFor example, patients about medicines that cause hallucinations may seem to act irregularly or irrationally, but it is because of things they only see.

In some cultures, historically, people intentionally cultivated visual hallucinations and believed that they were sent by higher forces to provide information or religious insight. Sometimes a particular member of the society was marked as a recipient of such visions, while in other cases groups would accept hallucinogenic drugs to experience visions together. Some cultures still maintain the practice of using such drugs in a religious context.