Could small red spots be hemangiomas?

　　In general, small red spots might be hemangiomas, but they could also be caused by other diseases. If discomfort occurs, it is recommended to seek timely diagnosis and treatment at a regular hospital. Detailed analysis is as follows:

　　Small red spots might be hemangiomas, which are common benign tumors usually caused by abnormal proliferation of vascular endothelial cells. They typically manifest as small red or purplish-red spots or patches on the skin, with a soft texture. Generally, they do not cause significant discomfort and often fade away on their own over time, causing minimal impact on health.

　　However, small red spots could also be caused by other diseases. For example, allergic purpura may not only cause skin red spots but also possibly be accompanied by joint pain, abdominal pain, and hematuria; thrombocytopenic purpura can also lead to small red spots on the skin, often presenting as pinpoint-sized bleeding spots that may spread throughout the body and might be accompanied by gum bleeding or nosebleeds. Additionally, insect bites, eczema, and viral infections may also cause small red spots on the skin. Red spots caused by these conditions are often accompanied by different symptoms such as itching or pain.

　　When noticing small red spots appearing on the skin, do not make assumptions or use medications on your own. Pay attention to observe the size, shape, number changes of the red spots, and whether there are any accompanying symptoms. At the same time, maintain clean skin, avoid scratching, and prevent skin damage from causing infections.