Red spots on the calf look like blood spots, the possible causes are injury, thrombocytopenic purpura, anaphylactic purpura and so on.
1. Injury: If the patient’s calf is injured, the red spots may be bleeding spots from the injury. It does not need special treatment and therapy, and can recover automatically after a few days of observation.
2. Thrombocytopenic purpura: patients can go to the hospital to do routine blood tests, if the number of platelets is reduced, there will be red spots on the calf like blood spots.
3.allergic purpura: small blood vessels in the superficial layer of human skin undergo vasculitis changes, resulting in the red blood cells in the blood vessels spill over into the subcutaneous, the symptoms of red spots on the calf like blood spots will appear.
Red spots on the calf like blood spots, there may be other conditions, you can go to the hospital to improve the relevant examination to clarify the situation and take appropriate measures.