Understanding Multiple Sclerosis: A Look at 14 Symptoms

6. Fatigue

Over 80% of individuals suffering from MS find themselves extremely prone to fatigue and lack of energy. It may be secondary to sleep deprivation caused by frequent night urination and nocturnal spasms. Depression caused by the MS may also be responsible for low energy levels. Another form of tiredness called lassitude may be present. Lassitude is fatigue that occurs on a daily basis. It may come on in the mornings even after getting adequate sleep. It usually worsens as the day goes by and is likely to worsen with exposure to heat and humidity. Lassitude is an intense and debilitating form of fatigue that tends to affect one's professional and personal lives in major ways. For alleviation of this condition, it is best to consult with an experienced physician, since a number of causes may underlie MS-based fatigue.