This is also a good opportunity to discuss important travel health issues including safe food and water, accidents, sun exposure and insect bites. Many of the problems experienced by travellers cannot be prevented by vaccinations and other preventive measures need to be taken.
Age and genetics. As you get older, the veins in your hands may become more visible. Additionally, some peopleâs veins are naturally more visible. This could be due to skin pigmentation, body fat distribution, or a variety of other genetic factors. In most cases visible veins in hands are not a sign of a medical condition, or of any other problems.
Broken blood vessels are visible enlarged blood vessels that appear on the face and also on the other parts of the body. They are also referred to as spider veins or thread veins and they look like red, bluish or purple hairline marks.Broken blood vessels are fine, red veins that are usually formed on the nose, chin or cheeks.Generally, these vessels appear as a result of aging, genetics, pregnancy, child birth, taking birth control pills, estrogen replacement therapy, sun damage and rosacea.hey are also referred to as spider veins or thread veins and they look like red, bluish or purple hairline marks. Broken blood vessels are fine, red veins that are usually formed on the nose, chin or cheeks.