Not really. I have them as well and I am a very fit teenager.
Pea-sized bumps in your veins could be due to several factors, such as varicose veins, which occur when veins become enlarged and twisted, or thrombophlebitis, where a blood clot forms in a vein, causing inflammation. These bumps may also indicate the presence of benign vascular structures, such as venous nodes. If the bumps are painful, persistent, or accompanied by other symptoms, it's important to consult a healthcare professional for an accurate diagnosis and appropriate treatment.
25
Venules.
no
Any time there is a drastic change in your vascular system, you should consult your physician. If the veins on your neck have not been noticable in the past, and now they are, your doctor may want to run some tests to see why they are dilated.
Capillaries are the microscopic blood vessels that connect small arteries to small veins. Blood exchange takes place in capillaries.
If you eat a lot of salt or sour stuff at once that can happen. If not see a doctor?
Telangiectasias-- Very small arteriovenous malformations, or connections between the arteries and veins. The result is small red spots on the skin known as "spider veins."
third stage kidney disease with virtulitus
Dural Sinuses
ligation
Veins. You find bigger veins. There are very large veins in the body and so a doctor will insert a dialysis tube farther into the body where the veins are larger.