1 Viruses such as the flu, norovirus, or rotavirus . Rotavirus is the most common cause of acute diarrhea in children. 2  Parasites, which are tiny organisms found in contaminated food or water.  Medicines such as antibiotics, cancer drugs, and antacids that contain magnesium.
A pedophile is someone who has a primary or exclusive sexual attraction to prepubescent children of either sex. Not every adult who is attracted to children acts on their attraction. There are pedophilic offenders and there are situational offenders.
In many countries an individual who is convicted in a court of law for child sexual abuse, which involves sexual abuse of a prepubescent or postpubescent individual up to age 18, is known as a sex offender; some of those individuals also are later clinically diagnosed with pedophilia.