Overwork, also known as excessive work or work overload, is an occupational condition characterized by working excessively, frequently at the expense of the worker's physical and mental health. It includes working beyond one's capacity, leading to

fatigue Fatigue is a state of tiredness (which is not sleepiness), exhaustion or loss of energy. It is a signs and symptoms, symptom of any of various diseases; it is not a disease in itself. Fatigue (in the medical sense) is sometimes associated wit ...

, stress, and potential health complications.

Definitions

Compulsory, mandatory, or forced overtime is usually defined as hours worked in excess of forty hours per week "that the employer makes compulsory with the threat of job loss or the threat of other reprisals such as demotion or assignment to unattractive tasks or work shifts".

Effects

Mental

Overwork, by its nature, is a stressor. The constant pressure to meet deadlines, handle heavy workloads, and maintain productivity can trigger a chronic stress response. This prolonged exposure to stress can lead the individual to a range of mental and physical health issues such as

anxiety Anxiety is an emotion characterised by an unpleasant state of inner wikt:turmoil, turmoil and includes feelings of dread over Anticipation, anticipated events. Anxiety is different from fear in that fear is defined as the emotional response ...

, sleep disorders, depression, and burnout. Extended work hours can lead to decreased productivity due to fatigue, misdirected focus, and exhaustion.

Physical

In 2016, the

World Health Organization The World Health Organization (WHO) is a list of specialized agencies of the United Nations, specialized agency of the United Nations which coordinates responses to international public health issues and emergencies. It is headquartered in Gen ...

(WHO) estimated that over 745,000 people died from

stroke Stroke is a medical condition in which poor cerebral circulation, blood flow to a part of the brain causes cell death. There are two main types of stroke: brain ischemia, ischemic, due to lack of blood flow, and intracranial hemorrhage, hemor ...

and

heart disease Cardiovascular disease (CVD) is any disease involving the heart or blood vessels. CVDs constitute a class of diseases that includes: coronary artery diseases (e.g. angina pectoris, angina, myocardial infarction, heart attack), heart failure, ...

as a result of working long hours. The WHO stated that overworking can pose a significant threat to cardiovascular health due to various physiological mechanisms. One of the primary reasons for this is the chronic stress that overworking can cause, which triggers the release of stress hormones like cortisol. These hormones can lead to elevated blood pressure and

cholesterol Cholesterol is the principal sterol of all higher animals, distributed in body Tissue (biology), tissues, especially the brain and spinal cord, and in Animal fat, animal fats and oils. Cholesterol is biosynthesis, biosynthesized by all anima ...

levels, increasing the risk of heart disease and stroke.

By country

Japan

In Japan, workers typically used less than half of their leave allowance in a year, according to a survey by the labour ministry which found that in 2013 employees took only nine of their 18.5 days average entitlement. A separate poll showed that one in every six workers took no paid holidays at all in 2013. In early discussions, employer groups proposed limiting the number of compulsory paid holidays to three days, while unions called for eight.

South Korea

According to

Organisation for Economic Co-operation and Development The Organisation for Economic Co-operation and Development (OECD; , OCDE) is an international organization, intergovernmental organization with 38 member countries, founded in 1961 to stimulate economic progress and international trade, wor ...

(OECD) data, Koreans work 2,024 hours a year, ranking third in the world among OECD countries. This is 280 hours longer than the OECD average of 1,744 hours. Problems caused by overwork are growing in Korea.

United States

American legislation related to overwork includes the 1938 Fair Labor Standards Act (FLSA) which establishes a 40-hour max workweek.

Government and policy makers

Organizations concerned with overwork include: *

International Labour Organization The International Labour Organization (ILO) is a United Nations agency whose mandate is to advance social and economic justice by setting international labour standards. Founded in October 1919 under the League of Nations, it is one of the firs ...

(ILO)