👉 In medicine, "bloodstains" are any visible or invisible stains that appear on the skin, clothing, or other surfaces due to a variety of factors such as blood, urine, feces, saliva, vomit, and sweat. These stains can be caused by various sources, including individuals who have been exposed to blood, contaminated food, or bodily fluids. Bloodstains are often associated with trauma, infection, or surgical procedures.
