What diseases can long-term overwork cause

Long term overwork may induce chronic fatigue syndrome, gastrointestinal dysfunction, neurasthenia, cardiovascular disease, immune system diseases, etc. Long term high-intensity work can lead to physical dysfunction and increase the probability of various diseases.

1. Chronic fatigue syndrome

The most direct consequence of long-term overwork is the development of chronic fatigue syndrome, characterized by severe fatigue lasting for more than six months, accompanied by symptoms such as memory loss, lack of concentration, and muscle soreness. This situation is related to dysfunction of the hypothalamic pituitary adrenal axis, and patients often experience sleep disorders and emotional fluctuations. Adjusting daily routines and reducing work stress are key to improving symptoms.

2. Gastrointestinal dysfunction

Overwork can affect autonomic nervous system function, leading to abnormal gastrointestinal motility, which may cause functional dyspepsia, irritable bowel syndrome, and other diseases. Common symptoms include alternating bloating, abdominal pain, diarrhea, or constipation. This situation is closely related to the imbalance of gastrointestinal hormone secretion caused by long-term mental stress, and needs to be improved through regular diet and psychological regulation.

3. Neurasthenia

Long term mental exhaustion can easily lead to neurasthenia, manifested as irritability, restlessness, headache, insomnia and other neurological symptoms. This situation is related to an imbalance between the excitation and inhibition processes in the cerebral cortex, and patients often experience anxiety and depression. Engaging in appropriate aerobic exercise and cultivating hobbies can help alleviate symptoms.

4. Cardiovascular diseases

Continuous overwork can increase the burden on the cardiovascular system and may trigger diseases such as hypertension and coronary heart disease. Long term stress state will lead to the sustained excitation of sympathetic nerve, cause vasoconstriction and heart rate increase, and accelerate the process of atherosclerosis. Regular physical examinations and moderate exercise are particularly important for preventing cardiovascular diseases.

5. Immune system diseases

Long term fatigue can weaken immune function, increase the risk of infection, and increase the probability of autoimmune diseases. Continuous elevation of stress hormones can suppress the activity of immune cells, leading to a decrease in the body's resistance. Ensuring adequate sleep and balanced nutrient intake is the foundation for maintaining immune system health. To prevent health problems caused by long-term overwork, it is necessary to establish a scientific work life rhythm. Ensure 7-8 hours of high-quality sleep every day, and take brief breaks and stretching exercises during work breaks. Pay attention to supplementing high-quality protein, B vitamins, and antioxidants in diet, and consume nuts, deep-sea fish, fresh vegetables and fruits in moderation. Regularly engage in moderate intensity aerobic exercise such as brisk walking, swimming, etc., 3-5 times a week, for 30-60 minutes each time. Learn stress management techniques such as deep breathing, meditation, and other relaxation methods. When experiencing persistent discomfort symptoms, timely medical examination should be sought to avoid delaying the condition.