How does skin elasticity relate to stretch marks

Pregnancy, puberty and rapid weight gain can cause stretch marks. white stretch marks picture. *Photo courtesy of ritesofpassage at blogspot.com. Why the ... Aug 3, 2023 ... Stretch marks on the armpit are not at all harmful. They likely occur due to excessive workout training or sudden weight gain. Dec 14, 2023 ... Stretch marks are linear streaks that appear on the skin due to the skin being overstretched. The lines at first are red and turn white over time. Stretch marks are caused by excessive mechanical stretching of skin to the point of rupturing dermal elastic fibers with local fibroblasts unable to ... Red stretch marks have several possible causes! It can break down following very significant weight gain or loss but also following a sudden hormonal imbalance. Stretch marks, or scars that happen when your skin rapidly stretches or shrinks, typically show up as bands of lines running across your skin. The causes of stretch marks are varied. As the name implies, the stretching of skin is a main cause of these skin conditions. Apr 25, 2025 ... The most common causes of stretch marks include: Pregnancy: Rapid stretching of the skin during pregnancy, particularly in the abdominal area, ... Proposed mechanisms relate to hormones, physical stretch, and structural alterations of dermal collagen and elastic tissue. Adrenocorticotropic hormones promote ... Stretch marks are not medically harmful, and they don't result in any pain. The most commonly appear on your abdomen, buttocks, hips, and breasts.