What Is Karoshi Syndrome?

Karoshi Syndrome, or "death from overwork," occurs due to prolonged excessive work hours and insufficient rest, leading to chronic stress. This triggers the continuous release of stress hormones like catecholamines and cortisol into the bloodstream. Sustained high levels of these hormones result in:

• Hypertension (high blood pressure).

• Hyperlipidemia (high cholesterol).

• Hyperglycemia (high blood sugar).

• Hardened and narrowed blood vessels, causing cardiovascular and cerebrovascular diseases (e.g., heart attacks, strokes), which can be fatal.

Behaviors and Symptoms Indicating Risk of Karoshi

• Working overtime continuously for long periods.

• Starting work early and finishing late.

• Constant work-related stress or obsessive thoughts about work.

• High-pressure job with no opportunity for leave.

• No time for rest, exercise, self-care, or family/friends.

• Insomnia, restless sleep, or waking up at night thinking about work.

• Chronic fatigue and lack of energy.

• Dreaming about work.

Preventing Karoshi Syndrome

1. Avoid overworking: Set boundaries between work and personal life.

2. Take regular breaks during work hours to rest your mind.

3. Do not bring work home unless absolutely necessary.

4. Prioritize hobbies and leisure: Travel, watch movies, listen to music, garden, or spend time with loved ones.

5. Sleep 8 hours daily. Consult a doctor if you have insomnia.

6. Eat nutritious meals and exercise regularly.

7. Get annual health check-ups.

8. Consider changing jobs if your current role is unsustainable.

Final Note
Karoshi Syndrome is a severe consequence of modern work culture. Recognizing early signs and adopting preventive measures can save lives. Prioritize health over productivity—your well-being matters!