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.
Last reviewed on RxList 4/2/2015. Levaquin (levofloxacin) is an antibiotic for treating several types of bacterial infections. A generic formulation is available. Common side effects of Levaquin include nausea or vomiting, diarrhea, headache, and constipation. Difficulty sleeping (insomnia), dizziness, abdominal pain, rash, abdominal gas, itching, and vaginal discharge also occur. Levaquin has been associated with tendinitis and even rupture of tendons.