Endoscopy is the direct visualisation of the digestive tract using an endoscope, a flexible tube with a camera mounted on it that is small enough to pass into cavities in the body such as the stomach, colon, lungs and oesophagus.
Second generation antihistamines for treating hayfever often claim that they are 'non drowsy'. However, GP reports of adverse events associated with such drugs show that even non sedative antihist ...
The arrival of the SSRIs (selective serotonin reuptake inhibitors), such as Prozac, in the early 1990s was greeted by the medical profession as the final solution to depression. Here was a class of drugs that appeared to lift depression