Why Do You Have Those Vertical Lines on Your Fingernails? Simple Daily Habits That Can Help

is suspected, a healthcare professional can determine whether testing is appropriate.

4. Certain
   4. Skin Conditions Can Affect Your Nails

   Your nails are closely connected to your skin.

   Conditions such as eczema and dermatitis can affect the nail area and sometimes contribute to changes in nail texture.

    

   Psoriasis can also cause distinctive nail abnormalities, including pitting and other surface changes.

   If ridges appear together with inflammation, itching, scaling, nail pitting or changes in the surrounding skin, a dermatologist can help determine the cause.

   5. Thyroid Problems Can Sometimes Affect Nail Appearance

   Thyroid