Cause Of Schizophrenia

There is no easy answer for the question of what causes schizophrenia. Instead there are several possible scenarios that could ( spread)to a cause. Exposure to viruses before birth as well as complications leading to oxygen loss during birth are both factors. Heredity definitely plays a role, although it is more a combination of genetics and environment. When one has a close relative with the disease their odds increase from 1% of the population, to roughly 10%. In the case of indentical twins though the odds jump to a staggering 50% more likely to suffer from the disease as well. Brain chemistry can be a factor when changes occur in the neuro transmitter functions of the brain. Problems with dopamine and glutamate can cause brain cells to fail to communicate with …show more content…
Environmental factors such as recreational drug use, especially as a teenager, can be a determinating force. Some studies suggest that use of hallucinogenic drugs or amphetamines can both mimic schizophrenia as well as play a big role in the development of the disease. We don't really know what caused this illness to take over the mind of my friend, although some combination of drug use and a family history of mental illness seem to be the most