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.
This drug is also used to prevent anthrax in individuals, who have been exposed to anthrax germs in the air. Approved by majority of the drug regulatory authorities, Levaquin fights the bacteria in the body. It is known to treat or prevent infections that are proven to be caused by susceptible bacteria.