3 not capable of being challenged or proved wrong seeks positive proof that UFO's exist Synonyms accomplished, certain, inarguable, incontestable, incontrovertible, indisputable, indubitable, irrefragable, irrefutable, sure, unanswerable, unarguable, unchallengeable, undeniable, unquestionableRelated Words unambiguous, unequivocal; absolute, clear, ...
How long do the effects last? In mild cases, diarrhea may last up to 14 days after you stop taking the antibiotic. If you have a more severe case, the symptoms may not go away until several weeks after you begin treatment. Sometimes the symptoms return in spite of treatment.
There are many different causes, depending on how long the diarrhea has lasted (see Table: Some Causes and Features of Diarrhea). The most common causes of acute diarrhea (lasting less than a week) are. Infection with viruses, bacteria, or parasites (gastroenteritisâsee Gastroenteritis)