We all know that once memory disorder occurs, patients will not be able to remember their own things, the brain’s thoughts are confused, so the blow to the patient is great and will affect the patient’s life. So what are the main clinical symptoms when memory disorder is found? The symptoms are mainly the following, let’s learn more about it! 1, memory weakening The overall memory process decreases in function most commonly in organic brain mental disorders such as dementia patients can also be seen in the normal elderly. 2, forgetting (1) paraclinical amnesia Any inability to retain newly acquired information is called paraclinical amnesia. The patient is able to respond appropriately to a new sensory information, but only when the stimulus appears, and once the stimulus disappears, the patient loses the ability to respond correctly in a few seconds. Therefore, the patient is prone to forgetting recent events, while distant memories still exist. This disorder is mostly seen in chronic alcoholics. (2) Retrograde amnesia is called retrograde amnesia when the memory of a period of time prior to the onset of normal brain dysfunction has been lost; the patient cannot recall the experience of the period immediately preceding the onset of the disorder. Some non-specific brain disorders (concussion, electric shock, etc.) and anesthesia can cause this disorder. (3) Psychogenic amnesia Psychogenic amnesia is characterized by selective amnesia, in which what is forgotten is selectively limited to painful experiences or events that may cause psychological distress. It mostly occurs after major psychological stress and can be seen in acute stress disorder. 3. Misconfiguration Refers to the patient’s error or confusion in recalling the events that he or she personally experienced, especially the memory of the place or time, such as recalling what happened in this time period as happening in another time. 4. Fiction The patient forgets a certain personal experience and fills in and replaces it with a completely fictitious story, and then believes in it. Some patients talk about the content of most of the remnants of past memories, in the questioner’s induction together with a rich and vivid and seemingly absurd, but the transient forgetting, clinically known as fictitious talk disorder is mostly seen in organic brain mental disorders such as dementia patients and chronic alcoholic toxic psychosis. 5, latent memory also known as distorted memory. The patient recalls other people’s experiences or what he or she has seen and heard as his or her own personal experience or recalls his or her real experience as what he or she has seen and heard of other people’s experiences. The above is the clinical symptoms of memory disorder, I wonder if you have understood them clearly? Once you find the symptoms of memory disorder, you should immediately go to the hospital to check the disease and facilitate the treatment after the diagnosis of the disease. At the same time, the patient’s family should often say something that the patient has experienced, look at the previous photos, etc., in the hope of guiding the patient to remember things.