The search cloud displays the top 100 search terms typed into the MedlinePlus search box. The search cloud is usually updated every week day.

• The terms appear in alphabetical order.
  
  
• Their size represents their relative frequency. The bigger the term, the more often it is searched by people who visit MedlinePlus.
  
  
• A term's exact ranking is found by placing your cursor over the term.
  
  

Click on any term in the search cloud to conduct a search for that term in MedlinePlus.