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.
Other symptoms seem more severe, and call for immediate medical treatment. These more serious symptoms of caffeine overdose include the following: 1  trouble breathing. 2  vomiting. 3  hallucinations. 4  confusion. 5  chest pain. 6  irregular or fast heartbeat. 7  uncontrollable muscle movements.8  convulsions.here are several types of symptoms that come with this condition. Some symptoms may not immediately alert you to the fact that you have had too much caffeine, since they may not seem serious. For example, you may experience: 1  dizziness. 2  diarrhea. 3  increased thirst. 4  insomnia. 5  headache. 6  fever. 7  irritability.