Ever wondered how digestion happens in the body? The food we eat passes through four tubes: the oesophagus, stomach, small intestine and finally through the large intestine which is also called the ...

Colonoscopy requires highly skill-dependent manoeuvres that demand a significant amount of training, and can cause considerable discomfort to patients, which increases the use of sedatives.

I recently read about a 60-year-old man having problems after a colonoscopy. I had similar trouble with alternating diarrhea and constipation, as well as a lot of pain that the doctor called irritable ...