Causes of popped blood vessels in finger?

Trauma

* The most common cause of popped blood vessels in the finger is trauma, such as a cut, scrape, or bruise.

*A direct blow to the finger can damage the blood vessels and cause them to pop.

* Crushing injuries can also cause blood vessels to pop.

Infection

* A bacterial or viral infection can cause inflammation of the blood vessels, which can lead to them bursting.

* Common infections that can cause popped blood vessels in the finger include cellulitis, impetigo, and paronychia.

Medical conditions

* Some medical conditions can also cause popped blood vessels in the finger.

* These include:

* Vasculitis, which is an inflammation of the blood vessels.

* Scleroderma, which is a connective tissue disorder that can affect the blood vessels.

* Raynaud's syndrome, which is a condition that causes the blood vessels in the fingers to narrow.

* Diabetes mellitus, which can damage the blood vessels over time.

Medications

* Certain medications can also cause popped blood vessels in the finger.

* These include:

* Blood thinners, such as aspirin, warfarin, and clopidogrel.

* Steroids, such as prednisone and dexamethasone.

* Nonsteroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, naproxen, and celecoxib.

Other factors

* Some other factors that can contribute to popped blood vessels in the finger include:

* Age: the risk of popped blood vessels increases with age.

* Smoking: smoking damages the blood vessels and makes them more likely to pop.

* Obesity: obesity can increase the risk of developing medical conditions that can lead to popped blood vessels.

* Excessive alcohol consumption: drinking too much alcohol can damage the blood vessels.

* Cold weather: cold temperatures can cause the blood vessels to constrict, which can lead to them popping.