The blood going out to your body in the arteries is full of oxygen, which makes the blood bright red. But the blood coming back from your body in the veins is darker because your body parts have used up the oxygen in the blood. That's why veins look purple or blue.
Varicose veins are very common, especially in women. Typically, they have a red or bluish-purple color and appear swollen and raised. Spider veins are a web of veins red or blue/purple in color that typically spread across your legs or face close to the skin.
If a vein suddenly and rapidly turns blue, it could be a sign of blood pooling in your circulatory system or deep vein thrombosis. If the vein color is changing. Seek medical help if your vein color changes from blue to a darker blue, purple, or even green as this can mean you are suffering venous insufficiency.
If you have pale skin it's not uncommon to see blue veins traveling across your arms, neck, chest and legs. In fact, visible veins that show through the skin's surface are just a part of life. But if you have big, blue, bulging veins you have varicose veins—and a red flag for vein health.
The blue and purple hue of the veins stems from the way light is refracted on the skin. Because the veins may be located at slightly different depths under the skin's surface, the color of the veins may be somewhat different in different areas.
Though stress does not cause varicose veins per se, it certainly promotes habits that will make your vein symptoms worse. That, among many other reasons, is why keeping your stress at bay is so crucial.
Laser treatments: Dermatologists use lasers to treat spider veins and small varicose veins. During laser treatment, your dermatologist directs the laser light at the vein. Laser light can destroy the vein without damaging your skin. Small spider veins may disappear immediately after treatment.
Varicose veins are common and usually nothing to worry about. For many people, the twisted and enlarged bluish or purplish veins visible near the surface of the skin are simply a cosmetic concern. But if you are experiencing pain or discomfort, this could be a sign of a more serious problem.
The veins themselves are not blue, but are mostly colorless. It is the blood in the veins that gives them color. Furthermore, the blood in human veins is also not blue. Blood is always red.
Spider veins develop when pressure inside the affected veins increases, which can be caused by blood circulation problems. Having certain risk factors can make you more likely to have these veins. In general, your chance of having spider veins goes up as you get older, especially if they run in your family.
blue veins, you don't need to be concerned. There is no issue with your veins being green versus being blue. The color of your veins on the surface is largely due to the undertone of your skin as well as the amount of body fat you have.
Check out your veins
For example, if your veins look greenish, then you may have warm undertones. People with blue or purplish-looking veins usually have cooler undertones. If you have neutral undertones, then your veins may appear colorless or match the color of your skin.
The sudden appearance of prominent blue veins accompanied by skin discoloration or non-healing leg wounds can indicate Deep Vein Thrombosis (DVT). If you notice these symptoms, we recommend seeking care immediately, as this can become a medical emergency.
Spider veins are very common. So we are often asked if spider veins go away on their own. The truth is that spider veins on the legs tend to worsen over time in people that have them. They rarely – if ever – go away on their own.
Spider veins aren't usually cause for concern or a medical condition that needs treatment. But if you're uncomfortable or bothered by them, talk to your doctor.
Veins rapidly turning blue can be a sign of blood pooling in your veins when the circulatory system is not functioning correctly. If the veins deepen in color, turn purple, or turn green, this is a sign to seek medical evaluation immediately.
Varicose veins are knobbly, twisted and darkish-blue in appearance. Spider veins are like varicose veins, but smaller and closer to the surface of the skin. They are often red or blue, and can look like tree branches or spider webs. They are mostly found on a person's legs or face.
Varicose veins might not cause pain. Signs of varicose veins include: Veins that are dark purple or blue. Veins that appear twisted and bulging, often appearing like cords on the legs.
Veiny arms are not a direct indicator of fitness. However, veins can become more prominent if a person has high muscle mass and low body fat. Weightlifting and other types of resistance training can increase vein visibility in the arms.
Exercise, hot weather, sun exposure, and tight clothing can make your veins more noticeable. Aging, genetics, and being overweight may also increase their definition. Diseases that affect the vein are more serious. This includes blood clots and deep vein thrombosis.
Although exercise should always be part of a healthy lifestyle and may improve or prevent spider veins, it typically won't eliminate them. However, modern spider vein treatment can. If spider veins are already present, vein treatment is available.
Stress Can Cause Circulation Issues
As your blood pressure increases, so does the tension on the walls and valves of your veins. If you have sudden onset stress or prolonged stress, this can take a toll on your veins, even preventing them from pumping blood properly.
Spider veins are small, damaged veins that can appear close to the skin's surface. They are typically small purple, red, or blue veins that appear on various parts of the body. Most commonly, spider veins appear on the legs, thighs, or face.