What causes broken blood vessels on your back?

Broken blood vessels on the back, also known as spider veins or telangiectasias, can have several causes:

1. Sun exposure: Excessive exposure to ultraviolet (UV) radiation from the sun can damage the skin's collagen and elastin fibers, leading to weakened blood vessel walls and eventually causing visible spider veins.

2. Genetics: Some individuals may have a genetic predisposition to developing spider veins. This means that they are more likely to develop these conditions even without other significant risk factors.

3. Hormonal changes: Changes in hormone levels, such as during pregnancy, menopause, or with the use of hormonal medications, can affect blood vessel tone and structure, increasing the risk of broken blood vessels.

4. Aging: As the skin ages, it naturally loses elasticity. This can lead to the development of spider veins because the weakened blood vessels become more visible.

5. Certain medical conditions: Some underlying medical conditions, such as liver disease, heart failure, or kidney disease, can cause increased pressure in the veins, leading to the formation of spider veins.

6. Trauma: Injury or trauma to the back can damage blood vessels and cause them to break, resulting in visible spider veins.

If you are concerned about broken blood vessels on your back, it is advisable to consult with a healthcare professional for proper diagnosis and appropriate treatment options. Some treatments for spider veins may include laser therapy, sclerotherapy (injection therapy), or surgery, depending on the severity and location of the affected vessels.