I just found it. I felt a pimple before. Today I found a large area of purple
This part is actually a manifestation of subcutaneous bleeding. Therefore, in terms of treatment, we must pay attention to local hot compress every day. If there are obvious and increasingly serious conditions within the scope, we should check the blood routine to see if there are obvious infection symptoms or thrombocytopenia.
Although this symptom occurs in the part of acne, you should also pay attention to that you must go to the hospital for further examination. Some are caused by coagulation dysfunction, so you must give targeted treatment after timely diagnosis. However, for small acne, you can give fusidic acid ointment.
Through the observation of the pictures you uploaded, if you are not impacted by external damage and external force, your symptoms may be caused by coagulation dysfunction. Therefore, it is suggested that you should go to the hospital for four tests of coagulation in time, and treat in time after clear diagnosis.