UV light, or ultraviolet light, can be harmful to humans in several ways. Prolonged exposure to UV rays can lead to skin damage such as sunburn, premature aging, and an increased risk of skin cancer. It can also cause eye problems, including cataracts and photokeratitis, which is like a sunburn for the eyes. It’s important to protect yourself from excessive UV exposure by wearing sunscreen, sunglasses, and protective clothing.
Dr.Sarbjit Singh
Consultant Ophthalmologist