Using phones and computers has increasingly become an indispensable part of our daily lives. However, few people know that using phones increases the risk of eye and neck problems, especially when we frequently look at screens for long periods.
I. The impact of computer and mobile phone usage habits on workers’ health
The habit of using computers and mobile phones is increasingly becoming an integral part of workers’ daily lives. However, the health impact of this cannot be taken lightly. Workers regularly face long-term risks to their eyes and neck due to extended periods in front of screens.
Using computers and mobile phones for long durations can cause fatigue, strain, and discomfort to the eyes. At the same time, incorrect posture while sitting at work can create unwanted pressure on the neck and shoulders, leading to problems with pain and muscle tension.
To minimize the negative impact, workers need to implement measures such as changing posture, performing regular stretching exercises, and setting work schedules that include periodic breaks. Additionally, choosing appropriate devices and screen configurations also plays an important role in protecting eye and neck health.
By understanding more about the impact of computer and mobile phone usage habits on workers’ health, we can make the necessary adjustments to maintain health and improve the quality of daily work.

II. Common signs and symptoms when eyes and neck begin to be affected
When the eyes and neck begin to suffer from the habit of using computers and mobile phones, the body often shows clear unwanted signs and symptoms. Some common signs include feeling tired and dry eyes, especially after long periods in front of a screen.
People experiencing eye problems often feel strain, aching, and may even experience glare or blurred vision. As for the neck, people often report pain and a feeling of tension extending from the neck down to the shoulders and back. Pain and reduced flexibility are also common symptoms.
These signs should not be taken lightly, as they can be indicators of underlying health problems if not addressed. It is important to recognize them early and take preventive measures, including changing work habits, exercising regularly, and resting properly. At the same time, visiting a doctor for specialized advice is also important to maintain the overall health of the eyes and neck.

III. How to adjust the work environment to reduce fatigue for eyes and neck

IV. The harm of gaming habits and entertainment technology use on eyes and neck
The habit of gaming and using entertainment technology can cause significant harm to eye and neck health. Focusing on a screen for long periods not only diverts attention but also increases pressure on the eye and neck muscles. Repetitive motions while gaming, especially when using a mouse and keyboard, can lead to muscle and neck injuries.
For the eyes, the constant strain of looking at a game screen can lead to fatigue, redness, and even a reduced sensation in the eyes. In addition, blue light from screens can also affect sleep and impair the eyes’ ability to relax.
To protect the eyes and neck, it is important to reduce gaming and entertainment technology use time, setting reasonable time limits. Performing stretching exercises and taking regular breaks is important to reduce strain on both the neck and eyes. Understanding more about the impact of this habit can help gamers and entertainment technology users take the necessary health protection measures.

V. Exercise methods and stress reduction techniques to help maintain eye and neck health
Exercise methods and stress reduction techniques play an important role in maintaining health for the eyes and neck. Physical activities like yoga and pilates not only help increase muscle flexibility but also promote good blood circulation, reducing pressure on both eyes and neck.
Stretching exercises like neck rotations and backbends can reduce tension and improve neck flexibility. Performing eye exercises like rotating and looking into the distance can help reduce fatigue and improve focus.
Stress reduction techniques such as meditation and deep breathing also play an important role in keeping the mind and body relaxed. Incorporating these techniques into daily life not only helps maintain eye and neck health but also brings comprehensive benefits to mental and physical health.

VI. How to choose smart devices and use them positively
When choosing smart devices and using them positively, workplace environment monitoring becomes important. First, choose a screen with high resolution and adjust the brightness appropriately to reduce stress on the eyes. Use anti-glare mode and control blue light to reduce harmful effects.
Workplace environment monitoring not only helps ensure that the work environment is healthy but also optimizes work performance. Adjusting the height settings of the desk and chair to ensure correct posture is important. Invest in an adjustable desk and a chair with back support to reduce pressure on the neck and shoulders.
Be mindful of device usage time and implement small measures like reducing brightness in the evening to help the body prepare for sleep. By integrating these criteria into your choice and use of smart devices, you not only optimize your personal experience but also preserve eye and neck health in the modern work environment.

VII. Safety measures to protect eyes and neck in daily digital life
To protect your eyes and neck in daily digital life, apply effective safety measures. Change your work habits by taking short breaks every hour, helping to reduce strain on both eyes and neck. Adjusting the height of the screen and chair to ensure correct posture is important to reduce pressure on the neck and shoulders.
Apply the 20-20-20 rule: every 20 minutes, look 20 feet (about 6 meters) away for 20 seconds to reduce eye strain. Use anti-glare glasses to reduce blue light and control light from the screen. At the same time, ensure the work environment has sufficient natural light to reduce fatigue.
Regular exercise not only helps maintain muscle health but also enhances blood flow to the eyes and neck. Finally, have regular eye check-ups and visit the doctor periodically to ensure your eye health is fully cared for. This way, you can immerse yourself in digital life while still effectively preserving your eye and neck health.

VIII. Occupational Safety Training Capacity of An Toan Nam Viet
An Toan Nam Viet is a reputable and high-quality occupational safety training center (in many different languages such as English, Chinese, Japanese, Korean….) in Vietnam today. With occupational safety training sessions held continuously at production workshops, factories, or construction sites across the country (63 provinces in Vietnam).
REGISTER FOR OCCUPATIONAL SAFETY TRAINING SERVICE
Occupational safety training license
- An Toan Nam Viet has been inspected and granted a certificate of eligibility for occupational safety and health training activities by the Department of Work Safety – Ministry of Labor, War Invalids and Social Affairs. This further strengthens our capacity to conduct occupational safety training.

Materials and lectures
- Before occupational safety training materials are used in occupational safety training courses, they are reviewed and censored to ensure that the lectures are always accurate in terms of knowledge and effective when applied.
- The teaching methods of the instructors are standardized according to An Toan Nam Viet‘s teaching standards, which are methods researched and consolidated by experts in occupational safety and health training during the teaching process to bring the highest knowledge acquisition efficiency to trainees.
Facilities
- Controlling factors in the classroom that affect the training process will increase teaching efficiency and the trainees’ effectiveness in acquiring knowledge.
- Our facilities supporting the training course always provide spacious classrooms that meet standards for area, lighting, training equipment …etc…
IX. National Workplace Environment Monitoring Center
Nam Viet’s Workplace Environment Monitoring Center is a professional unit specializing in monitoring and measuring the quality of the working environment across all provinces in Vietnam. With a team of experienced monitoring specialists, the center uses modern measuring equipment, ensuring accuracy and reliability.
REGISTER FOR WORKPLACE ENVIRONMENT MONITORING SERVICE
In addition to providing monitoring services, the center also supports clients in planning, processing, and tracking workplace environment issues. With the motto “the customer is the center,” we always strive for customer satisfaction, meet all customer needs, and commit to providing the best solutions for businesses.
With investment in techniques, technology, and human resources, Nam Viet’s monitoring center has become one of the reputable units in the field of workplace environment monitoring in Ho Chi Minh City with the following objectives:
- We always value our brand reputation and the quality of our products and services.
- We provide our customers with the best and most suitable things possible.
- Along with a team of experienced Masters and Engineers with expertise, we desire to protect the environment and benefit businesses.
- With the Nam Viet Environment Monitoring team, your company will receive professional service from experts in the monitoring field. At the same time, you will get the best cost incentives.
The process of workplace environment monitoring at Nam Viet includes the following basic steps:
- Before conducting workplace environment monitoring, our company always ensures that machinery and equipment for monitoring are calibrated and verified according to legal regulations.
- Perform the workplace environment monitoring process correctly and fully as committed to the Department of Health.
- Honestly report the workplace environment monitoring results to the employer.
- If the workplace environment monitoring results are not safe for workers, Nam Viet company will support proposing corrective solutions and the labor facility will proceed as follows:
- Implement measures to improve working conditions to minimize the impact of harmful factors and prevent occupational diseases.
- Organize health check-ups to detect occupational diseases and work-related illnesses early for workers in positions with unsafe working environments.
- Provide compensation in kind for workers according to labor laws.


