In 2007 a 27-year old man known as ‘Mr A’ collapsed on the floor of a hospital emergency department after taking a drug overdose. His blood pressure was crashing, he was hyperventilating and shaking, and nurses sprang into action to insert an intravenous line into his arm to try and flush his system and save his life.  The man had been taking part in an antidepressant drug trail, and although he had reported that his mood had improved significantly in the first month, in the second month he had an argument with his ex-girlfriend and became suicidal. He took the... Read full article »