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.
While caffeine can offer a person benefits, it also comes with its share of negative effects, which vary by dose and by a personâs tolerance and sensitivity level. 1  Insomnia. 2  Jitters. 3  Addiction. Withdrawal headaches.  Increased blood 1  pressure. Risk of overdose. 2  Anxiety. Exacerbates Heart Conditions.