What Causes Restless Leg Syndrome?

Caffeine Consumption

Consuming caffeine, particularly in large quantities and in the evenings before bedtime, can increase an individual's risk of restless leg syndrome. This is because caffeine is considered a stimulant and can keep individuals awake at night, which as we know can trigger or worsen symptoms of restless leg syndrome. Caffeine can even introduce involuntary muscle twitches when it is consumed in excess, or when individuals dramatically and suddenly cut back on their consumption, causing symptoms of withdrawal. Individuals who drink caffeine and who suffer from restless leg syndrome may wish to try reducing their intake and adjusting when they drink anything with caffeine (such as avoiding caffeine after five o'clock in the evening).