Main symptoms of Caffeine overdose (See also <a href="https://en.wikipedia.org/wiki/Caffeine#Caffeine_intoxication" class="extiw" title="wikipedia:Caffeine">Wikipedia:Caffeine#Caffeine_intoxication</a>). 
<p>References:
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<ul><li><a rel="nofollow" class="external text" href="https://web.archive.org/web/20070223063601/http://www.nlm.nih.gov/medlineplus/druginfo/uspdi/202105.html">Caffeine (Systemic)</a>. MedlinePlus (<span class="mw-formatted-date" title="2000-05-25">2000-05-25</span>). Archived from <a rel="nofollow" class="external text" href="https://www.nlm.nih.gov/medlineplus/druginfo/uspdi/202105.html">the original</a> on <span class="mw-formatted-date" title="2007-02-23">2007-02-23</span>. Retrieved on <span class="mw-formatted-date" title="2006-08-12">2006-08-12</span>.</li></ul>
To discuss image, please see <a href="//commons.wikimedia.org/wiki/Template_talk:Human_body_diagrams" title="Template talk:Human body diagrams">Template talk:Human body diagrams</a>
<a href="https://en.wikipedia.org/wiki/User:Mikael_H%C3%A4ggstr%C3%B6m" class="extiw" title="en:User:Mikael Häggström">Mikael Häggström</a>
2009-03-15
See above. All used images are in public domain.