Description: Remission refers to a decrease or disappearance of the signs and symptoms of a disease. This term is commonly used in the medical field to describe a state in which a patient experiences significant improvement in their condition, potentially leading to a temporary absence of symptoms. Remission can be partial, where some symptoms persist, or complete, where no signs of the disease are observed. This concept is crucial in the treatment of chronic and oncological diseases, as it indicates the effectiveness of a treatment and can influence future clinical decisions. Remission does not necessarily imply a total cure, as some diseases may reappear after a period of remission. Therefore, continuous monitoring and evaluation are essential to ensure the long-term health of the patient. Remission can also be an indicator of the immune system’s response and the body’s ability to fight diseases, making it a fundamental aspect of modern medicine and the research of new therapies.