Is computer radiation harmful to the skin?

Jun 06, 2025 Source: Cainiu Health
Disease description:

Spending long hours in front of the computer, I've recently been breaking out, experiencing dryness, flaking, and a dull, yellowish complexion. It feels like my skin is getting worse. Is computer radiation really harmful to the skin, and how can I protect myself?

Doctor's answer (1)
Dr. Liu Wenmin

In general, computer radiation is harmful to the skin.

Computer radiation accelerates the evaporation of moisture from the skin, leading to dryness and dehydration, and may even cause allergies and pigmentation issues. Prolonged exposure to a computer screen may also damage collagen in the skin, reduce skin elasticity, and accelerate the aging process. Additionally, computer radiation may affect the endocrine system, lower the skin's immunity, and increase the risk of skin diseases.

When using a computer, it is recommended to maintain a distance of approximately 50-70 centimeters between the screen and your face to minimize direct radiation exposure to the skin. Follow the 20-20-20 rule: every 20 minutes of work, look at an object 20 feet away for 20 seconds, to reduce eye fatigue and promote blood circulation, which benefits skin health. Using moisturizing products can also help maintain skin hydration and reduce the negative effects of radiation.

In daily life, it is advisable to keep indoor air circulating to reduce the impact of dust and bacteria on the skin and help maintain healthy skin.