Preventing Occupational Diseases in the Office and Workplace Health Guide

Beware of Occupational Diseases in the Office (Part 1)

The office is the primary workplace for men. Clinical surveys show that office workers who sit for long periods are prone to various occupational diseases. Experts have summarized common diseases among office workers and offered targeted suggestions.

Office Pollution. The quality of the office environment directly determines employee motivation and efficiency. However, a large amount of modern decoration materials and office equipment are quietly polluting the indoor environment. More and more people who work in offices are experiencing symptoms such as dry and irritated eyes, nose, and throat; headaches; drowsiness; coughs; itchy skin; eye discomfort; general weakness; fatigue; tension headaches; and memory loss. The reason is that enclosed indoor air contains various harmful substances, such as toxic substances released from building materials, office supplies, air conditioners, and heating equipment, plus smoke and viruses. Therefore, improving ventilation is crucial, and the simplest method is to frequently open windows for ventilation. Each ventilation session should take 10-15 minutes, while ventilation through tilted windows may require more than 2 hours.

In air-conditioned environments, the concentration of anions in the air decreases significantly. Simultaneously, the lack of air circulation leads to insufficient oxygen and increased carbon dioxide levels indoors. Prolonged exposure to air conditioning can cause high blood pressure and a decrease in red blood cell count. It can also damage the eyes because the rapid evaporation of moisture from the eyeballs in air-conditioned environments reduces tears, weakening the eye's ability to flush out foreign objects. Poor ventilation and dryness from central air conditioning in offices are causing increasing throat and respiratory problems among professionals, and those with sensitive constitutions are more prone to asthma attacks.

Beware of Occupational Diseases in the Office (Part Two)

Visual work causes visual stress, leading to eye fatigue, vision decline, and high levels of mental tension. Computers are harmful to the eyes; more seriously, the electromagnetic waves emitted during computer operation not only decrease vision but can also damage the nervous system, causing daytime drowsiness and insomnia. Furthermore, monitors release toxic gases such as bromodiphenylfuran at high temperatures, which are harmful to both the environment and the human body.

Copier Syndrome Most photocopiers generate ozone under high-voltage static electricity during operation. This ozone, through oxidation, produces nitrogen oxides, which can damage cell membranes and significantly irritate the eyes, mouth, and respiratory mucous membranes, causing symptoms such as headaches, dizziness, and dryness in the eyes and nasopharynx. Furthermore, the black developer powder inside the photocopier contains potentially carcinogenic polyaromatic nitro chemicals, which are also harmful to the human body. Prevention methods: Avoid direct sunlight exposure to the photocopier; install exhaust systems indoors to maintain air circulation. Operators should regularly consume foods containing vitamin E.

Prolonged desk work can lead to "text neck syndrome," characterized by sweating, neck, shoulder, and upper arm pain, or intermittent numbness. Prevention methods: Maintain proper posture, keep your head up, and avoid sitting too close to the desk; look up, stretch your neck, or expand your chest 15-20 times at least every half hour; do push-ups before getting out of bed in the morning or during work breaks, and do sit-ups before going to sleep at night; perform a looking-up motion every 15 minutes, and use a slightly low pillow when sleeping.

Mental laborers often experience fatigue and weakness due to prolonged working hours and relatively little physical activity. The best preventative measure is exercise, such as walking at a pace of 100-120 steps per minute for one hour daily, and doing exercises once in the morning and once in the evening. Excessive mental exertion can lead to various cardiovascular diseases, such as coronary heart disease, myocardial infarction, and hypertension. Therefore, it is essential to adhere to a regular work-rest schedule, avoid overworking the body, and pay attention to the balance between work and rest.