Of course its possible, you could go to a pain clinic and ask the doctor if you could have sex with his wife, too. But, If you went to a pain clinic for depression the doctor would probably tell you to get lost. If you went to a psychiatrist for depression you might have a 1 in a million chance. If you would get anything it'd be low dose suboxone, but I have no idea if any doctor from where you are from can justify writing a narcotic painkiller script for depression.