<font color="#0000ff">As titled, what does it mean in the following context? Thanks a lot.</font><br/><br/>See your doctor if you have any of the following:<br/><ul><br/><li>Severe diarrhea lasting more than two days <br/><li>Mild diarrhea lasting a week <br/><li>Constipation that lasts for more than two weeks <br/><li>Unexplained <b><font color="#ff0000">urges to have a bowel movement</font></b><br/><li>Bloody diarrhea <br/><li>Black or tarry-colored stools</li> </li></li></li></li></li></ul>