Capillaries are found all over the body, and the symptoms of hemorrhage that can be observed by naked eyes are mainly skin and mucous membrane hemorrhage, nosebleed, gum hemorrhage, gastrointestinal hemorrhage and so on. 1. Skin and mucous membranes: capillary hemorrhage can lead to blood leakage into the subcutaneous, and then there is necrosis of blood cells, and finally there is purpura, which is purple or blue in color, usually not protruding from the skin plane, and petechiae or ecchymosis that does not fade away when pressed. 2. Nosebleed: capillary hemorrhage may lead to bleeding in the Leigh’s area and Wu’s area in the nasal cavity, thus leading to the symptom of nosebleed. 3. Gum bleeding: Capillary hemorrhage may also be caused by rupture of the capillaries in the gums, leading to symptoms such as bleeding gums. 4. Gastrointestinal bleeding: when the amount of capillary bleeding in the digestive tract is small, it can be manifested as black stools, mainly due to the formation of blood oxidation in the digestive tract. When the amount of bleeding is large, fresh blood can be seen in the stool. Capillary hemorrhage can also be manifested as other symptoms, it is recommended that once patients find themselves with the symptoms of capillary hemorrhage, they should consult a doctor in time to improve the relevant examination and standardize the treatment.