Extreme Weather. Hurricane Center; Climate Change; Winter Weather; Severe Weather
A. When untreated, pinworms can cause: 1  diarrhea. 2  significant malabsorption of food. 3  genital itching. 4  bedwetting (enuresis). 5  vaginal discharge which can be associated with genital skin irritation and rash.
Contaminated food or water can transmit bacteria and parasites to your body. Parasites such as Giardia lamblia and cryptosporidium can cause diarrhea. Common bacterial causes of diarrhea include campylobacter, salmonella, shigella and Escherichia coli.Diarrhea caused by bacteria and parasites can be common when traveling in developing countries and is often called traveler's diarrhea.1  Medications. 2  Many medications can cause diarrhea. 3  The most common are antibiotics.ommon bacterial causes of diarrhea include campylobacter, salmonella, shigella and Escherichia coli. Diarrhea caused by bacteria and parasites can be common when traveling in developing countries and is often called traveler's diarrhea. 1  Medications. 2  Many medications can cause diarrhea.