Every now and then, take a peek at their tongue for any dry spots, cracks, or unusual discoloration. A healthy tongue should be moist and pink, not looking like it’s been through a desert trek. A ...

Products are independently selected by our editors. We may earn an affiliate commission from links. No matter your best efforts, sometimes developing (and then figuring out how to get rid of) dark ...

She added: "Top side of the tongue will turn dark as well. Any discoloration darker than their normal tongue color is cause to investigate to be sure that they're getting the oxygen they need or ...

Actinic cheilitis is a form of actinic keratosis, or a precancerous skin lesion. It presents as dry, chapped, scaly lips with white patches or discoloration. People who are frequently exposed to UV ...