In about one third of people with Multiple Sclerosis, symptoms first appear in the form of sensory disturbances, which are problems relating to ‘odd’ sensations, such as: numbness, a ‘tingling’ sensation; or a lack of feeling in an area of the body. These symptoms are often asymmetrical: they appear in one hand, or one leg, or in scattered areas of the trunk.
‘Trickling feelings’ or a sort of blockage around a major joint and possibly a feeling that the torso has been restricted are also common. In a few cases, some people report feeling as though an electrical current is running down their back. This phenomenon is known as L’Hermitte’s sign.
