Tag Archives: ultraviolet

First Aid for A Sunburn

Sunburns occur from the overexposure to ultraviolet rays of the sun or even sun lamps. In rare cases, some medications can trigger a severe hypersensitivity to sunlight. Another cause of sunburn is radioactivity caused by treatments. Most sunburns are mild and superficial. In severe cases, however, the affected person’s skin can be lobster red and blistering. You […]