Mental ill health' is term used to define both mental illness and mental health problems.
In both cases an individual suffers with low emotional and social capabilities. Mental illness are very severe disorders diagnosed by medical professional based on an individuals mood,psychotic, eating and personality disorder. Mental health problems also interferes with an individuals social and emotional capabilities but they may be short term and less severe. They often resolve with time and do not need medical attention, But long term mental health problems may develop into mental illness. 1 in 4 people in UK are suffering from mental health problem