Medically reviewed by Katlein Franca, MD Skin, hair, and nail changes such as a thyroid rash are common with thyroid disease. These changes can be due to hormonal imbalances caused by thyroid disease.

Changes in nail growth patterns can signal underlying ... essential nutrients or the presence of chronic conditions such as ...

Symptoms like dry or yellow nails, white spots, and dark lines may be normal signs of aging or symptoms of respiratory, thyroid, or skin diseases and cancer. Having strong, healthy nails is not ...