Facial veins and Broken capillaries
It is estimated that 30% men and 70% women will develop visible red facial veins or broken capillaries in their lifetime. These red blood vessels are called telangiectasias however, they often called broken veins or broken capillaries.
Nobody knows why you have “broken” capillaries but you can think of them like having varicose veins or spider veins seen on your legs. They may be due to various underlying medical conditions e.g. lupus or rosacea. Other causes may be from trauma to the skin e.g sport injuries, radiation therapy, or poorly done skin cancer surgery.
Prevention of red facial veins.
There are no known proven or effective preventive measures for non medical causes of telangiectasias. The best thing you can do is not to thin your skin out with excessive sunlight or flush up your skin with anything that can make you flush e.g. excessive alcohol, eating Carolina Reapers, and certain medications,etc…
Treatment Options
If you have diffuse and puny red veins ( or general facial flushing ) you can try topical medicine e.g. Brimonidine. for temporary effect
In general, small red facial veins are best treated with laser and not by diathermy. This means that only the targeted red veins will be touched and the surrounding skin and tissue remain largely unaffected .
For larger facial veins microsclerotherapy can be used to shrink the vessel.