While sunlight provides health benefits such as increasing vitamin D levels, it can also cause problems such as sunburned skin, sunburn blisters, peeling skin and other symptoms such as headache or feeling sick (sun poisoning)1. Excessive exposure to sunlight can also increase your chances of getting heat stroke, and even lead to skin cancer.
This is a companion discussion topic for the original article at https://patient.info/news-and-features/how-to-treat-sunburn-blisters