Picture of Stretch Marks: White Striae, Axilla

Stretch marks are fine lines on the body that occur from tissue under your skin tearing from rapid growth or over-stretching. It is a common condition that does not cause any significant medical problems but can be of cosmetic concern for some people. Other names for stretch marks are:
- Stria (single) or striae (plural)
- Striae rubrae (red)
- Striae albae (white) Striae distensae (stretched skin)
- Striae nigrae (black)
- Striae caerulea (dark blue)
Source: Reproduced with permission from ©DermNet NZ www.dermnetnz.org 2022