Original post by bullettheoryWith depression or any other mental illness, yes there is still uncertainty around the causes and the best treatment, like you have said. Personally, I do think there is quite a big difference between psychology and physiology, mostly in the approach to treatment. In your explanation you have placed a very large emphasis on neurochemical changes causing depression. This view is widely adopted - hence the massive amount of prescriptions of anti-depressant medication. However, as Noodlzz has said - there is evidence that it is only just better than placebo. I do understand where you are coming from, and I do accept this information - yes some people do experience depression as if it has come from "nowhere", the same for other mental illnesses, however, looking at it from a purely medical perspective, is in my opinion short sighted.
Diagnosis and medication is great and can help some people, but I do feel that we rely on it maybe too much at the moment. Service users should be much more involved in their treatment and should be invited to embrace their experiences and discover what they mean to them. Many people have found positives from horrible experiences and situations, and this should be encouraged. Thinking about psychosis - I feel that doctors and other professionals should encourage and support survivors to make sense of their experiences. There are stories of people who have previously spent large periods of their lives on heavy medication and told to ignore and avoid their experiences who then find ways to make sense of their experiences, and sometimes even come off medication - for example - some participants from the Hearing Voices Network.
I do think it is important for doctors to consider how their diagnosis and treatment may disempower someone - like I said with the social model before - I do feel that society does make people "impaired" through their responses to the person who has been diagnosed. For example, in depression, a lot of people are seen as not able to work. Is this as a result of their experiences (e.g. low mood, tiredness, low motivation), or does society play a role too - expecting people with these experiences to work in a "standard" way when an altered work environment may allow them to work, which would in turn, most likely help their symptoms.
And finally, the danger of attributing the cause of depression to one thing (biological explanations), runs the risk of ignoring other causes such as poverty, social exclusion, abuse, poor childhood experiences, trauma, bullying etc. We may acknowledge it, but if we say that all of these CAUSE a biological response, then we run the risk of assuming that medication will fix it all, which really isn't the case.