👉 Veining is a medical condition in which there is an accumulation of blood or tissue, typically due to damage or inflammation. It can be caused by various factors such as trauma, infection, or other injuries to the skin and underlying tissues. Veins are small blood vessels that branch out from the capillaries of the body's layers, allowing for the exchange of nutrients and oxygenated blood. In some cases, veins may become blocked, causing a sensation of discomfort, warmth, or numbness in