Stretch marks

"Stria" redirects here. For inner ear structure, see Stria vascularis of cochlear duct. For brain structure, see Stria terminalis.

Stretch marks
Other namesstria, striae distensae
multiple recent (reddish) and a few older (white) stretch marks
SpecialtyDermatology

Stretch marks, also known as striae (/ˈstraɪiː/) or striae distensae,[1] are a form of scarring on the skin with an off-color hue. Over time, they may diminish, but will not disappear completely. Striae are caused by tearing of the dermis during periods of rapid growth of the body, such as during puberty or pregnancy, in which they usually form during the last trimester. Usually on the belly, these striae also commonly occur on the breasts, thighs, hips, lower back, and buttocks. Pregnancy-related striae are known as striae gravidarum.[2] Striae may also be influenced by the hormonal changes associated with puberty, pregnancy, bodybuilding, or hormone replacement therapy. There is no evidence that creams used during pregnancy prevent stretch marks.[3] Once they have formed, there is no clearly effective treatment, though various methods have been attempted and studied.[4]

  1. ^ Zink C (15 June 2011). Dictionary of Obstetrics and Gynecology. Walter de Gruyter. p. 230. ISBN 978-3-11-085727-6.
  2. ^ "Are Pregnancy Stretch Marks Different?". American Pregnancy Association. January 2008. Archived from the original on 19 January 2013.
  3. ^ Cite error: The named reference CC-Brennan-2012 was invoked but never defined (see the help page).
  4. ^ Cite error: The named reference L2014 was invoked but never defined (see the help page).
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