What causes flat warts?

Nov 27, 2024 Source: Cainiu Health
Dr. Liu Wenmin
Introduction
Flat warts are a skin condition caused by the human papillomavirus (HPV), commonly occurring on exposed areas such as the face, back of the hands, and forearms. Flat warts may be associated with genetic factors, weakened immune system, ultraviolet radiation, injuries, and close contact transmission. It is advisable to maintain a balanced diet and consume adequate vitamins and minerals to help enhance the body's immune system.

Generally, flat warts are a type of skin disease caused by the human papillomavirus (HPV), commonly occurring on exposed areas such as the face, back of the hands, and forearms. The development of flat warts may be related to genetic factors, weakened immunity, ultraviolet radiation, injuries, and close contact transmission. If discomfort occurs, timely medical consultation is recommended. Detailed analysis is as follows:

1. Genetic Factors

Genetic factors may influence an individual's susceptibility to flat warts. Individuals with a family history of flat warts have a relatively higher risk of developing them. It is important to maintain good personal hygiene habits.

2. Weakened Immunity

An unbalanced diet and long-term unhealthy lifestyle habits can easily lead to weakened immunity, reducing the body's resistance to external pathogens. This makes it easier for the human papillomavirus to invade and infect the skin, thus causing flat warts. It is advisable to increase physical activity moderately, such as walking, jogging, and yoga, to enhance the body's resistance.

3. Ultraviolet Radiation

Ultraviolet radiation can damage skin DNA. Long-term exposure to sunlight may suppress skin immune function, making it easier for the human papillomavirus to colonize the skin and trigger flat warts. It is recommended to avoid prolonged exposure to strong sunlight and take protective measures such as using sunscreen, wearing sun hats, and sunglasses.

4. Injuries

When the skin sustains minor injuries, the skin barrier is compromised, making it easier for the human papillomavirus to invade the skin and cause flat warts. It is important to keep the skin clean, avoid skin injuries, and use mild cleansers and skincare products.

5. Close Contact Transmission

Flat warts can spread through direct contact, such as sharing towels, razors, and other personal items, making it easier for the virus to enter the skin. One should generally avoid direct contact with individuals who have flat warts, refrain from sharing personal items, maintain personal hygiene, and regularly disinfect frequently used items.

In daily life, attention should be paid to a balanced diet, and intake of foods rich in vitamins and minerals should be increased, which helps to enhance the body's immune system.

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