Stretch marks are narrow streaks or lines that appear on the surface of the skin, often with a reddish or purple hue. They typically occur when the skin is stretched rapidly, such as during pregnancy, puberty, or rapid weight gain.
Some of the common causes of stretch marks include:
Pregnancy: As the uterus expands during pregnancy, it can cause the skin to stretch and lead to stretch marks.
Puberty: During puberty, rapid growth spurts can cause the skin to stretch, leading to stretch marks.
Rapid weight gain or loss: Rapid weight gain or loss can cause the skin to stretch or shrink rapidly, leading to stretch marks.
Bodybuilding: Intense workouts and rapid muscle growth can cause the skin to stretch, leading to stretch marks.
There are several treatments available to reduce the appearance of stretch marks, including: