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.
A: Levaquin (levofloxacin) is a fluoroquinolone antibiotic which is used to treat many types of bacterial infections including urinary tract infection, and acute pyelonephritis (kidney infection). The most common side effects with Levaquin are headache, nausea, diarrhea, constipation, insomnia, dizziness and rash.evaquin is the brand name for levofloxacin, a prescription drug used to treat a variety of bacterial infections, such as: 1  Pneumonia. 2  Acute bacterial sinusitis.