Excessive Sun Exposure
We all know that too much sun exposure can harm our health. But did you know that it can also lead to the development of facial warts? So, how does sun exposure cause warts on the face? For starters, it’s important to understand that there are two types of ultraviolet (UV) radiation: UVA and UVB.
UVA rays penetrate deep into the skin and are responsible for premature skin aging, while UVB rays damage the skin’s surface. In addition, both UVA and UVB rays can contribute to cancer development.
When it comes to warts, UVB rays are primarily to blame. That’s because they weaken the skin’s immune system, making it more susceptible to viral infections like HPV. HPV is a family of viruses that includes more than 150 different strains. Some strains, such as HPV-1 and HPV-2, can cause common hand warts. Other strains, such as HPV-3 and HPV-4, are typically responsible for face warts.
The best way to prevent facial warts is to avoid excessive sun exposure. Therefore, it is important to use sunscreen with an SPF of 30 or higher and wear protective clothing such as hats and sunglasses outdoors.
