Wrinkles are the lines and creases that form in your skin. Some wrinkles can become deep crevices or furrows and may be especially noticeable around your eyes, mouth and neck.
When to see a doctor
If you're concerned about the appearance of your skin, see a dermatologist. He or she can assess your skin and help you create a personalized skin care plan. A dermatologist can also recommend medical wrinkle treatments.