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.
Levaquin is a medication taken to treat certain infections by killing different strands of bacteria. Levaquin has different effects depending on the type of bacterial infection being treated, the weight of the person taking the medication, and how generally healthy the person is taking the medication.