London Bridge Railway Station. London > Travel > Railway Stations. London Bridge Street, Bankside, London SE1 | Same location as London Bridge Tube Station. The Bridge that gives this station its name was London's original - and the only bridge over the River Thames in central London until 1750 when ...
But this common stimulant, found primarily in many coffees and teas, also can cause a number of unwanted side effects. In addition to the jitters, the National Sleep Foundation mentions these potential side effects of caffeine: Dizziness, nausea, headache and/or insomnia. Anxiety or irritability.
Too much caffeine can cause the following side effects. 1  Headache. 2  Nervousness. 3  Sleep problems. 4  Vomiting. Diarrhea. 5  Irritability. Irregular heartbeat. 6  Tremor. Heartburn. 7  Dizziness. Ringing in 8  the ears. Convulsions.  Confusion.