It can also be caused by too much of a certain kind of bacteria on the skin. Actinic keratosis is caused by exposure to sunlight. It appears as thick, scaly crusts on the skin. It is most common in ...
This rash causes little bumps that often form a line. The bumps can look like hives, tiny bites, knots under the skin, or pimples. Some people develop scaly patches that look like eczema. Sores: ...
Treatment can also prevent your eyes from feeling dry and gritty. If you have crusts on your eyelids and eyelashes or swelling around your eyes, treatment can alleviate these problems, too. Without ...