Essentially, it is any philosophy which argues that the only thing actually knowable is consciousness (or the contents of consciousness), whereas we never can be sure that matter or anything in the outside world really exists.
Levaquin and Colitis - from FDA reports. Summary. Colitis is found among people who take Levaquin, especially for people who are female, 60+ old , have been taking the drug for < 1 month, also take medication Flagyl, and have Multiple myeloma. This review analyzes which people have Colitis with Levaquin.
1 While diarrhea is a common side effect of Levaquin, bloody or watery diarrhea may be a sign of a serious reaction to Levaquin that can occur when certain bacteria (Clostridium difficile) overgrow in the colon. 2  This severe reaction can occur long after you stop taking Levaquin and can be life-threatening.ome warnings and precautions to be aware of with Levaquin include the following: 1  Levaquin can cause severe allergic reactions. 2  Seek immediate medical attention if you develop any signs of an allergic reaction, such as a rash or hives, itching, swelling of the lips or throat, wheezing, or difficulty breathing.