Health
5 Early Signs of Multiple Sclerosis
Multiple Sclerosis (MS) is an inflammatory, neurological condition. Doctors have yet to identify the cause of inflammation but attribute it to a complex link between genetic, lifestyle, and environmental factors. About 2.8 million people in the world were affected by MS in 2020, the number continues to increase worldwide. The condition can lead to loss of vision, immobility, chronic pain, muscle weakness, and other complications. How does MS develop? The function of the nerve cells in the body is to send and receive signals from the brain. Each nerve cell has three parts: the soma or cell body, the axon or the cell trunk, and the dendrites. Together they transport the nutrients necessary for the nerve cells, convert signals into electric impulses, and send them throughout the body. The organs and limbs receive these signals, make changes, and respond accordingly. A myelin sheath is a sleeve or a protective covering around nerve cells made of lipids, proteins, and fats. Multiple sclerosis occurs when our immune system becomes faulty and mistakenly attacks the myelin sheath in the brain and spinal cord. This damages the myelin or causes lesions, plaque, or sclerosis, disrupting the process of transferring a message from the nervous system.
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