What Causes Stretch Marks?
The loss of skin’s elastin and collagen is responsible for causing stretch marks. This loss can occur in two ways. First, hormonal changes caused by such things as prolonged steroid use or Cushing’s syndrome can result in stretch marks. Perhaps the most common reason stretch marks form is because the skin is stretched more than normal, leading to a breakdown of tissue fibers. When this breakdown of tissues is present, a stretch mark develops and can be seen in the top layer of the skin. Often, individuals are surprised to learn that stretch marks are actually a type of scarring. When the skin is overstretched and collagen production is disrupted, a type of scar forms. Initially, stretch marks appear as lines that have a red or purple coloring. After a while, the color changes, ending in a light, faded look. Rapid growth frequently results in stretch marks. If an individual gains weight rapidly, he or she may develop them. Upon losing weight, the skin is no longer overstretched and the
