Understanding Multiple Sclerosis: Unpredictable symptoms and their impact on daily life

Multiple sclerosis is a disease that affects the central nervous system. It is one of the most important neurological diseases that cannot be predicted and affects people differently depending on the location of the lesion and the type of disease.Symptoms vary depending on the type of nerve fibers affected, which are primarily classified as sensory or motor. When sensory fibers are damaged, sensory symptoms occur, and when motor fibers are damaged, motor symptoms manifest. The range of symptoms between these two types is extensive, and they often begin long before the disease is diagnosed.Among the most important and common symptoms are sensory symptoms, which include tingling, numbness, in addition to a burning sensation. These symptoms occur in the face, arms and legs, and torso, meaning they can occur anywhere in the body. Symptoms also include disturbances in muscle strength and muscle coordination. Especially in the upper parts of the body (arms), which leads to a disturbance in the sense of touch and loss of dexterity in manual work, or in the lower parts of the body, which leads to a disturbance in walking and imbalance. Early symptoms also include disturbance of vision, which becomes (blurred) and sometimes loss of vision when looking straight ahead (loss of central vision). Double vision can also occur.The harm may also include speech, which may become heavy or hesitant, as well as the sense of hearing, and also among the symptoms is a disorder that occurs at the level of the autonomic nervous system responsible for the internal viscera, which leads to a disorder in the bladder, the urination process, as well as the intestines, and sexual function can also be affected.As the diseas increases, we also notice the impact of memory, concentration, and cognitive function, the impact of which may increase as a result of the psychological disturbance occurring during the course of the disease.