From the Health and Safety Executive (HSE)
One in four people in the UK will have a mental health problem at some point. While mental health problems are common, most are mild, tend to be short-term and are normally successfully treated, with medication, by a GP.
Mental health is about how we think, feel and behave. Anxiety and depression are the most common mental health problems. They are often a reaction to a difficult life event, such as bereavement, but can also be caused by work-related issues.
This guidance talks generally about work-related stress but where such stress is prolonged it can lead to both physical and psychological damage, including anxiety and depression.
Work can also aggravate pre-existing conditions, and problems at work can bring on symptoms or make their effects worse.
Whether work is causing the health issue or aggravating it, employers have a legal responsibility to help their employees. Work-related mental health issues must to be assessed to measure the levels of risk to staff. Where a risk is identified, steps must be taken to remove it or reduce it as far as reasonably practicable.
To see all the guidance go to the HSE website (opens in a new tab)